Kereskedelmi, irodai és ipari

Description
NOTE1: 
You should use two 3.7V AA lithium battery(14500) to supply power for the car.
The kit does not include any battery.
NOTE2:
You should know the package does not include any tutorial.
We can send the doc or tutorial download link to you by the station message system.
The kit is wireless joystick remote control smart car kit that is designed for ATmega328P development Board compatible for Arduino.
Every step has a clear graphic explanation, so the installation is very simple.
It contains an PCB chassis that can be easily installed with OPEN-SMART Board or other compatible motherboards. 
You can follow the installation tutorial and video to assemble the car, and each step has a clear graphic explanation, the installation is very simple.
Gear motors and battery holder are all XH-2.54 connectors, and supply power for the whole car and the Joystick Remote Control (the kit does not include any battery), so you can plug them directly onto the corresponding white socket on the chassis.
After installation, please follow the operations in the tutorial video, so you can directly use the wireless joystick remote to control the car.
Easy to plug all the modules onto the pin headers on the PCB without any dopont cables.
The kit can help you learn ATmega328P programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, ultrasonic obstacle avoidance, bluetooth-compatible remote control smart car.
Before enjoying the car, you should get the battery power for the Wireless Joystick Remote and the Smart car.
NOTE3: The car will be shipped disassembled without any battery.
NOTE4: For the power for the remote control, you can use 3.7V lithium battery with XH2.54 connector. You can refer to the red and black line order from the follow reference photo:
Advantage:
- Rubber tires: beautiful and wearable
- Using the TT gear motors, small, large torque, long service life
- Gear motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Wireless joystick frequency: 315MHz
- Car chassis can install for ATmega328P Nano Board and compatible motherboard
- You can install HC-SR04 ultrasonic sensor.
- You can use the included wireless joystick remote module, and instead you can use other wireless modules such as Bluetooth-compatible module, infrared, NRF24L01 transceiver module.
- It is suitable for DIY Smart car project.
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x PCB Car Chassis
1 x Board
1 x 30cm USB Cable
1 x Ultrasonic Sensor module
1 x Joystick Remote control
1 x RF315 Receiver module
1 x Line Finder module
1 x 4-Digit Display module
4 x Gear Motor with Wires(15cm)
4 x Motor Fixing
4 x Wheels
1 x 14500 Battery Holder
1 x Cross screwdriver
1 x Packing List
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
NOTE1: 
You should use two 3.7V AA lithium battery(14500) to supply power for the car.
The kit does not include any battery.
Note2:
You should know the package does not include any tutorial.
We can send the doc or tutorial download link to you by the station message system.
The kit is wireless joystick remote control smart car kit that is designed for ATmega328P development Board compatible for Arduino.
Every step has a clear graphic explanation, so the installation is very simple.
It contains an PCB chassis that can be easily installed with OPEN-SMART board or other compatible motherboards. 
You can follow the installation tutorial and video to assemble the car, and each step has a clear graphic explanation, the installation is very simple.
Gear motors and battery holder are all XH-2.54 connectors, and supply power for the whole car and the Joystick Remote Control (the kit does not include any battery), so you can plug them directly onto the corresponding white socket on the chassis.
After installation, please follow the operations in the tutorial video, so you can directly use the wireless joystick remote to control the car.
Easy to plug all the modules onto the pin headers on the PCB without any dupont cables.
The kit can help you learn ATmega328P programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, ultrasonic obstacle avoidance, bluetooth-compatible remote control smart car.
Before enjoying the car, you should get the battery power for the Wireless Joystick Remote and the Smart car.
NOTE3: The car will be shipped disassembled without any battery.
NOTE4: For the power for the remote control, you can use 3.7V lithium battery with XH2.54 connector. You can refer to the red and black line order from the follow reference photo:
Advantage:
- Rubber tires: beautiful and wearable
- Using the TT gear motors, small, large torque, long service life
- Gear motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Wireless joystick frequency: 433MHz
- Car chassis can install for ATmega328P Nano Board and compatible motherboard
- You can install HC-SR04 ultrasonic sensor.
- You can use the included wireless joystick remote module, and instead you can use other wireless modules such as Bluetooth-compatible module, infrared, NRF24L01 transceiver module.
- It is suitable for DIY Smart car project.
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x PCB Car Chassis
1 x Board
1 x 30cm USB Cable
1 x Ultrasonic Sensor module
1 x Joystick Remote control
1 x RF433 Receiver module
1 x Line Finder module
1 x 4-Digit Display module
4 x Gear Motor with Wires(15cm)
4 x Motor Fixing
4 x Wheels
1 x 14500 Battery Holder
1 x Cross screwdriver
1 x Packing List
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
NOTE: You can go to our google drive to watch the video and download the documents.
NOTE: This kit does not include the MCU development board. You can Buy the OPEN-SMART Board here :
For Red Color OPEN-SMART Board:   //////////////////////////////////  For the Black Color OPEN-SMART Board:
------/------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
This is a rich multifunctional kit for Arduino board and 9 sensor module, 3 display module and other accessories. You can use the kit to do many projects such as Speak Clock / Speak Temperature / Clock display / Infrared Remote Control / Touch Control MP3 / MP3 Player / Ultrasonic Distance Measurement.
Compatible with Arduino, OPEN-SMART ONE R3 which is an ATMEGA328 development board.
The kit contains TF card, speaker, CR1220 battery, infrared remote control, and these are the necessary accessories for MP3,DS1307, infrared receiver.
And it contains ultrasonic sensor / water sensor / PIR motion sensor / light sensor / vibration motor / I2C 1602 display, etc.
4 digit display: 4 digit tube (0.36 inches) which can display the clock point, it needs 2 pins to control and display the integer, clock, stopwatch, score and so on.
DS1307 clock: based on DS1307 high-precision real-time clock module, I2C interface, the address is 0x68.
Infrared receiver: It can receive the modulated infrared signal of 38KHz that is sent by the IR transmitter module and demodulate it into logic level, and it can complete the infrared remote control with the codec program.
Serial MP3: MP3 music player module is based on high-quality MP3 music chip, use D7 / D8 pins to be software serial port, you can send commands to switch songs, change the volume and play mode and other operations.
Rotation angle sensor: 10K ohm adjustable potentiometer knob angle sensor, use A0 pin, can be used for MP3 volume adjustment, 4-digit display brightness adjustment.
4-CH touch sensor: capacitive touch switch, only when you touch the corresponding position with your fingers, the module corresponding pin will output high level, otherwise it outputs low.
NTC Temperature Sensor: can measure the temperature directly in the water.
Vibration Motor: a mini vibration motor suitable as a non-audible indicator.
I2C 1602 LCD: a high-quality 2 line 16 character LCD module with I2C interface and it is a basic character LCD screen for lots of applications.
Features:
- Rich types of peripheral modules, rich program libraries, simple code, and simple functions.
- Suitable for MCU development board whose working voltage is 5V.
- The provided library is for Arduino or compatible development boards.
- Modules for analog input: 4.
- Modules for digital input and output: 13.
- Modules for I2C interface: 2.
- Modules for UART interface : 2.
- Module for SPI interface: 1.
Photos
Part List (Schematics and program can be sent, Please contact us)
1 x IO Shield
1 x Audio cable(50cm)
1 x 40pin female to female cable
1 x Ultrasonic sensor
1 x Touch sensor
1 x 4-CH Touch Sensor
1 x Water sensor
1 x PIR motion sensor
1 x Rocker switch
1 x NTC sensor(100cm)
1 x NTC adapter
1 x Light sensor
1 x Rotary angle sensor
1 x Vibration motor
1 x Serial MP3 Player
1 x Mono amplifier
1 x Buzzer
1 x Passive buzzer
1 x Single Relay
1 x Speaker
1 x Eagle eyes LED
1 x I2C 1602 LCD
1 x 4-Digit display
1 x TF card (256MB)
1 x Blue DS1307 RTC
1 x CR1220 button battery (40mAh)
1 x Infrared Remote Control (with one CR2032 battery)
1 x Micro SD card adapter
1 x 125K RFID Kit
1 x Infrared receiver
1 x Infrared emitter
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
Use for android phone and for iOS phone to control smart car easily. 
NOTE1: 
You should use two 3.7V AA lithium battery(14500) to supply power for the car.
The kit does not include any battery.
Note2: 
You should know the package does not include any tutorial.
We can send the doc or tutorial download link to you by the station message system.
Note3:
The car will be shipped disassembled.
The kit is Bluetooth-compatible remote control smart car kit that is designed for ATmega328P development Board compatible for Arduino.
Every step has a clear graphic explanation, so the installation is very simple.
It contains an compatible PCB chassis for ATmega328P Board that can be easily installed for ATmega328P Board or other compatible motherboards.
You can follow the installation tutorial and video to assemble the car, and each step has a clear graphic explanation, the installation is very simple.
Gear motors and battery holder are all XH-2.54 connectors, so you can plug them directly onto the corresponding white socket on the chassis.
After installation, please follow the operations in the tutorial video, so you can directly use the android phone to control the car. In addition to use the touch buttons on the APP page, you can also use the gyroscope control built in the phone. 
For Android, you can use app (RC Controller) download from Google Play store.
For iOS system, we have used iPhone7 iOS 12.0 with BLEJoyStick APP installed from apple store to control the car.
Easy to plug the modules onto the pin headers on the PCB without any dupont cables.
The kit can help you learn ATmega328P programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, ultrasonic obstacle avoidance, Bluetooth-compatible remote control smart car.
NOTE: The car will be shipped disassembled.
Features:
- Rubber tires: beautiful and wearable
- Using the TT gear motors, small, large torque, long service life
- Gear motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Car chassis can install OPEN-SMART Board and compatible motherboard
- You can install HC-SR04 ultrasonic sensor.
- You can use the included wireless transceiver module, and instead you can use other wireless modules such as infrared, 433M remote control kit.
- protocol: v3.0 SPP v4.2 BLE, SPP is only for android, BLE is only for iOS.
- The default password: 123456 or 1234.
- It is suitable for DIY Smart car project.
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x PCB Car Chassis
1 x Development Board
1 x 50cm USB Cable
1 x Ultrasonic Sensor module
1 x Bluetooth-compatible module
1 x Line Finder module
1 x 4-Digit Display module
4 x Gear Motor with Wires(15cm)
4 x Motor Fixing
4 x Wheels
1 x 14500 Battery Holder
1 x Cross screwdriver
1 x Packing List
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
Use for android phone and for iOS phone to control smart car easily.
NOTE:
The kit does not include any battery.
You should use two 3.7V AA lithium battery(14500) to supply power for the car.
NOTE2:
You should know the package does not include any tutorial.
We can send the doc or tutorial download link to you by the station message system.
NOTE3:
The car will be shipped disassembled.
The kit is Bluetooth-compatible remote control smart car kit that is designed compatible for Arduino.
It contains a compatible PCB chassis, it can be easily installed for OPEN-SMART Board or other compatible motherboards.
Gear motors and battery holder are all XH-2.54 connectors, so you can plug them directly onto the corresponding white socket on the chassis.
Easy to plug OPEN-SMART products with XH socket to the Easy IO shield and do not need to pay attention to the connection. So it is great for Training institutions and visual programming education.
The kit can help you learn for programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, ultrasonic obstacle avoidance, Bluetooth-compatible remote control smart car.
Features:
- Easy to install.
- Rubber tires: beautiful and wearable
- Using the TT gear motors, small, large torque, long service life
- Gear motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Car chassis can install for OPEN-SMART Board and compatible motherboard
- You can install HC-SR04 ultrasonic sensor.
- You can use the included Bluetooth-compatible wireless transceiver module, and instead you can use other wireless modules such as infrared, NRF24L01 transceiver module, 433M remote control kit.
- It is suitable for DIY Smart car project.
Photos
Part List(Schematics and program can be sent via e-mail,Please contact us)
1 x PCB Car Chassis
1 x OPEN-SMART Board
1 x 50cm USB Cable
1 x Easy IO Shield
1 x Ultrasonic Sensor module
1 x Ultrasonic Sensor Acrylic stand
1 x Serial Bluetooth-compatible module
1 x 4-Digit Display module
4 x Gear Motor with Wires(15cm)
4 x Motor Fixing
4 x Wheels
1 x 14500 Battery Holder
1 x 2pin XH2.54MM cable (12cm)
4 x 4pin XH2.54MM cable (20cm)
2 x 6pin XH2.54MM cable (20cm)
1 x Cross screwdriver 5*75mm
1 x White Nylon Rivet (R2672)
3 x Copper Pillars (M3x6 6mm)
3 x Steel Screws (M3x5)
3 x Steel Hex nuts (M3 x 2.5)
1 x Packing List
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
The kit is remote control smart car kit that is designed for Arduino.
When you get the parts, you can follow the electronic version of the installation tutorial to assemble the car.
Every step has a clear graphic explanation, so the installation is very simple.
The kit can help you learn programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, Bluetooth-compatible remote control smart car.
NOTE: The car chassis will be shipped disassembled.
Features:
- Rubber tires: beautiful and wearable
- Using the N20 geared motors, small, large torque, long service life
- N20 motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Car chassis can install for OPEN-SMART Board and compatible motherboard, or for Digispark Motherboard
- You can install HC-SR04 ultrasonic sensor.
- You can install Bluetooth-compatible wireless transceiver modules, etc.
- It is suitable for DIY smart car project.
Photos

 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Kit
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
NOTE: You can go to the google drive link to watch the video and download the documents.
This OPEN-SMART Board is an ATMEGA328P development board with rich peripherals and compatible for Arduino. Peripherals include 4 digit display, DS1307 clock, LM75 temperature sensor, infrared receiver, serial MP3 player, rotation angle sensor, 4-channel touch sensor.
Hardware resources are very rich, do not need any DuPont wires, and the usage is very simple. It is very suitable to learners for Arduino.
4 digit display: 4 digit tube (0.36 inches) which can display the clock point, it needs D10/D11 pins to control and display the integer, clock, stopwatch, score and so on.
DS1307 clock: based on DS1307 high-precision real-time clock module, I2C interface, the address is 0x68.
LM75 temperature sensor: I2C interface temperature sensor, not only can measure the temperature, it can also set the temperature protection temperature, the address is 0x48.
Infrared receiver: use D2 pin,It can receive the modulated infrared signal of 38KHz that is sent by the IR transmitter module and demodulate it into logic level, and it can complete the infrared remote control with the codec program.
Serial MP3: MP3 music player module is based on high-quality MP3 music chip, use D7 / D8 pins to be software serial port, you can send commands to switch songs, change the volume and play mode and other operations.
Rotation angle sensor: 10K ohm adjustable potentiometer knob angle sensor, use A0 pin, can be used for MP3 volume adjustment, 4-digit display brightness adjustment.
4-CH touch sensor: capacitive touch switch, only when you touch the corresponding position with your fingers, the module corresponding pin (D3 / D4 / D5 / D6) will output high level, otherwise it outputs low.
Features:
- Use compatible bootloader.
- The program, expansion shields, IDE is compatible for arduino.
- Use Through Hole Mount type B USB connector, consistent for R3 Board, ruggedness and long service life.
- You can burn the program with the type A male to type B male cable.
- Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time.
- USB interface driver chip: CH340G, compatible with win7, win8, linux, MAC OS.
- Microcontroller: Atmel ATmega328P
- Working voltage: 5V
- IO logic voltage: 5V
- Working current: 500mA (Max)
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Flash Memory: 32 KB of which 2 KB used by bootloader
- SRAM: 2KB
- EEPROM: 1KB
- Clock Speed: 16 MHz
- Onboard DIP switch, you can disconnect the connection between the peripheral module on the board and the Atmega328P.
- Onboard Shield interface, can plug the compatible expansion shield.
Photos
Part List (Schematics and program can be sent, Please contact us)
1 x Board
1 x USB Cable
 
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
This is a multifunctional kit compatible for Arduino.
It includes many of the most popular accessories for DIY projects : like Breadboard, Jumper wires, Color LEDs, Resistors, Buzzer, etc. When you get the kit, you can follow the tutorial to do experiments without buying any other additional components.
The kit can help you learn for Programming and learn how to make interesting projects.
The tutorial consists several experiments, such as Button Controlled LED, Light Controlled LED, Measuring distance by the ultrasonic sensor and display, Infrared Remote Control, etc., rich and varied Projects, can gradually learn more knowledge for Arduino.
Red expansion board allows you to easily connect the module to the Nano board. Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time. Compatible with the pin definitions for Arduino.
Photos
Part List (Schematics and program can be sent,Please contact us)
1 x Development Board
1 x USB Cable (30cm)
1 x Shield Adapter Board
1 x Breadboard 83*55mm
25 x Resistors, 220ohm 1% 1/4W
25 x Resistors, 1k 1% 1/4W
25 x Resistors, 10k 1% 1/4W
3 x Buttons
2 x Self-locking buttons
5 x Aluminum electrolytic capacitors 220uF
5 x Aluminum electrolytic capacitors 47uF
5 x Monolithic capacitors 100nF
1 x Temperature and humidity sensor (DHT11)
1 x Touch Sensor
2 x Photo-resistors
1 x PIR motion sensor
1 x Infrared receiver
1 x Infrared remote controller (with a CR2025 battery 160mAh)
1 x Ultrasonic sensor
1 x Tilt sensor
5 x 5mm red LEDs
5 x 5mm green LEDs
5 x 5mm blue LEDs
3 x 8mm common-anode RGB LEDs
1 x 0.56" common-anode 7-Segment LED
1 x  4-Digit Display
1 x 5V Active buzzer
1 x 20P Male-to-Male Breadboard Wires (20cm)
1 x 20P Male-to-Female Breadboard Wires (20cm)
1 x 20P Female-to-Female wires (20cm)
1 x 9V Battery Connector (wire length is 15cm)
1 x Box
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
NOTE: 
You should use two 3.7V AA lithium battery(14500) to supply power for the car.
The kit does not include any battery.
The kit is Bluetooth-compatible remote control smart car kit that is designed for Arduino.
Every step has a clear graphic explanation, so the installation is very simple.
It contains an PCB chassis is compatible that can be easily installed the OPEN-SMART Board or other compatible motherboards. 
You can follow the installation tutorial and video to assemble the car, and each step has a clear graphic explanation, the installation is very simple.
Gear motors and battery holder are all XH-2.54 connectors, so you can plug them directly onto the corresponding white socket on the chassis.
After installation, please follow the operations in the tutorial video, so you can directly use the android phone to control the car. 
In addition to use the touch buttons on the APP page, you can also use the gyroscope control built in the phone.
The kit can help you learn programming and learn how to make interesting projects, such as ultrasonic distance measurement and display, ultrasonic obstacle avoidance, remote control smart car.
NOTE: The car will be shipped disassembled.
Features:
- Rubber tires: beautiful and wearable
- Using the TT gear motors, small, large torque, long service life
- Gear motor has been soldered wires, easy to use
- The car chassis has been soldered regulator circuit and motor drive module, can be directly connected to motors.
- Car chassis can install for OPEN-SMART Board and compatible motherboard.
- You can install HC-SR04 ultrasonic sensor.
- You can use the included Bluetooth-compatible wireless transceiver module, and instead you can use other wireless modules such as infrared, NRF24L01 transceiver module, 433M remote control kit.
- It is suitable for DIY Smart car project.
Photos

Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x PCB Car Chassis
4 x Gear Motor with Connection Wires(15cm)
4 x Motor Fixing
4 x Wheels
1 x Cross screwdriver 3*75mm
1 x Packing List
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
The Wav Player kit is designed specially for voice broadcast projects, such as bus stop announcement system, clock broadcast system, door welcoming system, ATM machines tone systems, and wave file playback voice project.
The kit contains a high quality board which is development board based on ATMEGA328P compatible for Arduino.
Red board and the colorful female pin headers  make your project more impressive. It is very popular for project production.
The kit contains a wav player module that is based on 12-bit DA converter chip MCP4921. It can play up to 22KHz, 12bit uncompressed wav audio files of any length with the MCU mother board and SD card.
It can directly connect to headphone and the power amplifier speaker. Onboard XH2.54-2P nest, it can connect to a small 8 ohm / 1W speaker.
Features:
- Designed for DIY lovers.
- The program, expansion shields, IDE is compatible for Arduino.
- Touch sensors can be used to play, pause function
- Micro SD card module can be used to read and write files in Micro SD card, SPI Interface
- Can play wav music, audio files
- Working voltage: DC 4.75 ~ 5.25V
- Playback formats: wav
- Micro SD Card Capacity: 256MB
- Speaker: 8 ohm 1 watt, size is 50 * 13mm
- Library: Adafruit WaveHC
Photos
Part List (Schematics and program can be sent  ,Please contact us)
 1 x OPEN-SMART board
1 x USB cable (50cm)
1 x Wav player module
1 x Micro SD card adapter module
1 x Touch sensor module
1 x Micro SD card
1 x Speaker
1 x 20P Male-to-Male breadboard wire (20cm)
1 x 20P Male-to-Female breadboard wire (20cm)
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
NOTE: The 10P to 6P cable and OPEN-SMART board in the third picuture are not included in the package.
NOTE2:
It can not supply power for the target MCU so you should supply power for the target independently.
Driver for PL2303 chip is not compatible with win10 now.
This is an AVK ISP compatible for the STK500. Before using it, you need to install USB to serial chip PL2303 driver for your operating system.
Note: There is no power for the ICSP-10P interface to protect the programmer itself, so you should supply power for AVR MCU / for the board before upload program.
Features:
- Support for IDE versions: AVR Studio 4, 4.19, 5, 6.x, 7.x
- Support chip:
AT89S51, AT89S52.
ATmega48, ATmega48P, ATmega8, ATmega8A, ATmega88, ATmega88P, ATmega8515, ATmega8535, ATmega16, ATmega162, ATmeg164P, ATmega165, ATmega165P, ATmega168, ATmega168P, ATmega169, ATmega169P, ATmega32, ATmega324, ATmega324P, ATmega325, ATmega325P, ATmega3250, ATmega3250P, Atmega328P, ATmega329, ATmega329P, ATmega3290, ATmega3290P, ATmega64, ATmega640, ATmega644P, ATmega645, ATmega6450, ATmega649, ATmega6490, ATmega128, ATmega1280, ATmega1281, ATmega2560, ATmega2561.
ATtiny12, ATtiny13, ATtiny15, ATtiny22, ATtiny2313, ATtiny24, ATtiny25, ATtiny26, ATtiny44, ATtiny45, ATtiny461, ATtiny84, ATtiny85, ATtiny861.
AT90S1200, AT90S2313, AT90S/LS2323, AT90S/LS2343, AT90S/LS2333, AT90S4414, AT90S/LS4433, AT90S/LS4434, AT90S8515, AT90S/LS8535.
- Interface: Standard ICSP-10P
- USB to serial TTL chip: PL2303
- Application: upload booloader for Arduino. (ATmega328P, ATmega168P, ATmega8A, ATmega2560), burn program for the AVR microcontroller.
NOTE1:
Programmer works with Atmel Studio and DOES NOT WORK for Arduino development environment:
Select "Atmel stk500 development board" as programmer. ("AVR ISP" or "AVRISP mkII" will not work), When using programmer for Arduino development environment.
When Using AVRDude select "-c stk500v2" or "-c stk500" for protocol. Do not specify a baud rate, or alternatively specify
"-b 115200".
NOTE2:
It can not supply power for the target MCU so you should supply power for the target independently.
Photos
Part List(PC driver can be sent, Please contact us)
1 x Programmer Module
1 x USB Cable(1m)
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
This is a 2.0 inch TFT LCD expansion board with serial SPI interface. This display has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is less difficult.
It leads out PAD pins so that you can solder pin headers to plug it onto the breadboard or use dupont cable to connect it for Arduino.
It also lead SMD pins (half-hole process) so that you can solder it onto the experiment PCB board or your own designed board. That is great to design wonderful projects.
With RTC module, you can design your clock.
With NFC reader module, you can create access control systems with the photos show.
- Can use it directly to display characters, graphics and BMP format images.
- Compatibility: Because the logic level is 3.3V, it is compatible for board 3.3V, you can connect to it OPEN-SMART Board with 5V/3.3V power switch. You need to add a level conversion circuit if you use for Arduino.
You can also connect it to other 3.3V MCU directly.
- Resolution: 176 x 220, 16-bit (262,000) color
- Display size: 2.0 inch;
- Operating voltage: 3.3V;
- Logic level: 3.3V;
- Operating current: the maximum is 50mA
- IO Port Package: Both SMD and PAD are available, and the pin pitch is 2.54mm.
- LED pin can connect to external backlight control circuit to control the brightness of backlight. You can connect it to GND to turn on the backlight all day.
- Great for DIY
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module 
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)

Description
It is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototran-sistor are diagonally arranged into this device. It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle like the cigarette smoke.
In addition it can distinguish smoke from house dust by pulse pattern of output voltage.
Because of the PM2.5 Adapter module, It can easily connected for Arduino.
Features:
- Working voltage: 4.8-5.5VDC
- Operating current: <= 25mA
- Output mode: analog output
- Application: Air purifier, Air conditioner, Air monitor
Photos
 
Part List (Schematics and program can be sent, Please contact us)
1 x Sensor
1 x 6pin cable 1.25mm pitch (15cm)
1 x Adapter module
               
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Description
The module is based on the TM1804 full-color LED modules can be cascaded. Just a signal line and two power cords can control multiple cascaded full-color LED modules,
RGB lamp module (lamp inside containing red, green, and blue LED) can be colorful changes, simply setting procedure of red, green, and blue channels corresponding to the respective gradation i.e. PWM duty cycle. PCB color is white, making the LED light more beautiful.
Features
1  Easy to use and funny.
2 Power supply for 4.5 ~ 5.5V DC
3 Can be cascaded
4 Standard electronic building blocks interface to control a single signal line
5 4 M2 screw positioning holes for easy installation
 
Interface
 
 
Cascade input port: can be connected directly for Arduino.
It can also be connected to a cascade output RGB module, a total of three pins (GND, VCC, DIN), GND to land, VCC is the power supply, DIN digital signal input pin; 
RGB driver IC: TM1804 is a dedicated 3-channel LED driver IC, each channel can be programmed to achieve 256 grayscale adjustment, working in low-speed mode; 
RGB LED: 8MM co-yang mist RGB full color LED, high brightness without dazzling, not to hurt the eyes; 
Cascade output: only for cascade. DuPont cable to connect it to the next one RGB input port to cascade modules; 
Positioning holes: 4 M2 screws positioning holes, hole diameter is 2.2mm, so that the module is easy to install positioning, to achieve inter-module combination;
Photos
 
Examples of Usage
 
 
 
 
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Chainable RGB LED
               
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Description
This is a mini DC-DC step-up power module and it output fixed 12V. Using a low temperature drift 0.1% accuracy of the precision resistor, even if the board temperature rise a lot, resistance of the resistor changes less, so it does not affect the output voltage. 
The greater the input voltage, the greater the ability to output current.
Can be directly soldered on the surface of experiment PCB board, easy to solder for everyone.
It is compatible for Arduino.
And it is great for smart car, phone charger, portable charger and other items.
 Features:
- Module type: Non-isolated step-up module (boost);
- Pins package: Both SMD and 2.54mm pin headers are available;
- Input voltage: 3V-12VDC
- Output voltage: 12VDC ± 2%
- No-load current: less than 500uA
- Output current: 0.8A(MAX) @input voltage is 5V
- Continuous Current: 0.5A(MAX) @input voltage is 5V
- Conversion efficiency: 90% (MAX)
- Switching frequency: 1.2MHz Typical
- On-board high-capacity X7R capacitors that can enhance the stability.
- Great for DIY projects
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x  Module
               
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Description
The module (Digital Temperature Sensor) is based on the digital temperature sensor module DS18B20 single bus. 
Due to a single bus interface allows multiple DS18B20 mounted on the same bus, and the on-board interface to facilitate multi-point temperature, the use of multiple digital temperature sensor module can achieve a signal line measuring a large area multi-point temperature.
Pullup resistor on the board can be directly connected to most microcontroller, the measured temperature range of -55 ~ 125 , the accuracy of which is in the range of -10 ~ 85 ± 0.5 , widely used in buildings, equipment , machinery, greenhouses and other temperature measurement and control.
Features
1 On-board switch can be set on a pull-up resistor is connected, multi-point temperature measurement applications, usually as long as a pull-up resistor to pull-up resistor should be disconnected on the remaining temperature measurement module.
2 single bus communication, multiple modules can share a data cable
3. Supply voltage of 3.3 ~ 5.5V
4. Thermometer resolution procedures available to select from 9 to 12, the higher the resolution, the longer the temperature conversion time
5.4 M2 screw positioning holes for easy installation
Interface
Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG is a single-bus communications signal pin; 
Bus common interface: a cascade of similar usage for multi-point temperature, without the need for each group of lines are connected to the main control board. 
Switch: If you are a single point temperature, it should be appropriated PULL-UP end of the handle, pull-up resistor connected to the 4.7K; If it is multi-point temperature measurement, temperature measurement module is more than just a pull-up resistor module the rest are appropriated for the other side. 
Temperature sensors: 2013 of DS18B20, single-bus digital temperature sensor; 
Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Digital Temperature Sensor
               
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Description
The breadboard tools kit includes many of the most popular accessories for DIY projects : like Breadboard, Jumper wires, Color LEDs, Resistors, Buttons, etc. In addition, it contains a box of various lengths of breadboard dedicated jumpers, and you can make your bread board projects more clean and beautiful.
Features:
- Specially supply for breadboard DIY lover
- The power module can be directly plugged onto the breadboard, easy to supply external power.
- Contains three  kinds of different colors of LED
- Contains a portable and transparent box
Photos
 
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Breadboard 165x55mm
25 x Resistors, 220ohm 1% 1/4W
25 x Resistors, 1k 1% 1/4W
25 x Resistors, 4.7k 1% 1/4W
25 x Resistors, 10k 1% 1/4W
3 x Buttons
5 x Aluminum electrolytic capacitors 47uF
5 x Monolithic capacitors 100nF
5 x 5mm red LEDs
5 x 5mm green LEDs
5 x 5mm blue LEDs
1 x 20P Male-to-Male breadboard wires (20cm)
1 x 20P Male-to-Female breadboard wires (20cm)
1 x Breadboard power module
140 x Breadboard jumper wires
1 x 9V Battery connectorwire length is 15cm
1 x Box
               
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Description
About the Board:
The Board is a microcontroller board designed for wearables and e-textiles. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread.
NOTE: The board type of this in the IDE is Mini with ATmega328.
Features:
- Can be directly programmed with the CH340G USB to TTL adapter module.
- Supports ISP download.
- Microcontroller: Atmel ATmega328P.
- Operating Voltage: 4.5 - 5.5V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 8.
- Flash Memory: 32 KB of which 2 KB used by bootloader.
- SRAM: 2 KB.
- EEPROM: 1 KB.
- Clock Speed: 16 MHz.
- Uses: Smart car, smart home,Great for DIY projects
About the CH340G USB to TTL module:
This is USB to serial module that is based on the CH340G. It is commonly used to debug various TTL serial devices, upgrade the firmware of routers, and burn program for Arduino.
Features:
-Compatible for LilyPad Board, and Compatible for Pro Mini Board.
- Operating Voltage: 5V.
- Logic Voltage: 5V.
- Serial baud rate: Up to 115200bps.
- Support USB1.1, USB2.0, USB3.0.
- USB to serial chip (CH340) supports XP, win7 / win8 32bits, 64bits, Linux
Photos
 
               
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Description
This is mini GSM / GPRS core board based on SIM900A. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.
The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 4mA in sleep mode.
It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and SIMCOM enhanced AT Commands.
Features:
- Working frequency: 900MHz / 1800MHz.
- Working voltage: 3.7 ~ 4.8VDC
- Working Current: maximum of 2A, an average of 50mA
- Sleep Current: 4mA
- Communication Interface: TTL serial port
- Baud rate: It can be set to be auto-bauding and it can also be set by AT command.
- Interface logic voltage: 3.3V
- Make and answer phone calls using a headset or an external 8Ω speaker and electret microphone.
- Send and receive SMS messages.
- Send and receive GPRS data (TCP/IP, HTTP, etc.) .
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x SM900A GPRS Module
               
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Features
1.The core module using HC-05 from the module, leads to interface to VCC, GND, TXD, RXD, the KEY pin and LED status leads to the foot (STATE)
2.LED indication Bluetooth-compatible connection status, flash that there is no Bluetooth-compatible connection, slow flash into the AT mode, dual-flash module is connected and open port
3. Base plate set anti-reverse diode with 3.3V LDO, input voltage :3.6 ~ 6V, unpaired:about 30mA, paired: 10mA
4. the interface power level 3.3V, can be directly connected a variety of microcontroller and 5V MCU.
5. Module Distance:10M (outdoor)
6. After pairing when full-duplex serial without having to know any of the Bluetooth-compatible protocol to support 8 data bits, 1 stop bit, you can set the parity communication format, which is the most common communication format does not support other formats.
7. Can set the parameters and query information via the AT command mode by pulling up 34 feet
8. Can switch host and slave mode by changing AT command, the specified equipment can be connected through the AT command
9.support standard baud rate from 4800bps ~ 1382400bps
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x HC-05 module
               
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Description
This is a 1.8 inch TFT LCD expansion board with serial SPI interface. This display has a controller built into it with RAM buffering, so that it is easy to control by MCU. It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is easy.
It leads out PAD pins so that you can solder pin headers to plug it onto the breadboard or use dupont cable to connect it for Arduino.
It also lead out SMD pins (half-hole process) so that you can solder it onto the experiment PCB board or your own designed board. That is great to design wonderful projects.
With RTC module, you can design your clock.
With NFC reader module, you can create access control systems with the photos show.
- Can use it to display characters, graphics and BMP format images.
- Compatibility: Because the logic level is 3.3V, it is compatible for board 3.3V, you can connect to it OPEN-SMART Board with 5V/3.3V power switch. You need to add a level conversion circuit if you use a 5V Board. You can also connect it to other 3.3V MCU directly.
- Resolution: 128*160, 16-bit color
- Display size: 1.8 inch;
- Operating voltage: 3.3V;
- Logic level: 3.3V;
- Operating current: the maximum is 50mA
- IO Port Package: Both SMD and PAD are available, and the pin pitch is 2.54mm.
- LED pin can connect to external backlight control circuit to control the brightness of backlight. You can connect it to GND to turn on the backlight all day.
- Great for DIY
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
 
1 x module
 
               
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Description
This is a DC-DC step-down power module based on MP1584, small size, light weight, smart car and other items.
 Features:
- Input voltage: 7V-24VDC
- Output voltage: 5VDC ± 2%
- No-load current: less than 500uA
- Output current: 2A(MAX)
- Continuous Current: 1A
- Conversion efficiency: 92% (MAX)
- Switching frequency: 1MHz Typical
- Input and output ports: green screw terminal (3.5mm pitch)
- Onboard power switch, you can turn off output power.
- On-board high-capacity electrolytic capacitors that can enhance the stability.
- Great for DIY projects.
- Compatible for Arduino.
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Buck Converter 5V
               
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Description
RJ45 interface adapter module is an interface to turn the ordinary into the use DuPont wire twisted pair cable (network cable) RJ45 connector module. 
When using temperature measurement humidity, soil moisture detection, ambient light detection, it is often measured distances between locations and motherboard far (over 2 meters), in view of the general DuPont line signal attenuation serious, usually more than one meter of cable length should not use DuPont wire recommended to use shielded cable strong transmission. 
So you can use two RJ45 interface adapter module and a 5 m or 30 m of cable, long-distance connection sensor modules or other modules. 
Note: This module is generally used in pairs.
Features
Standard RJ45 Connector
Applitations Wide
easy to use
Interface
DuPont Line Interface: A total of four pins (GND, VCC, D1, D2), GND to ground, VCC is the power supply, the remaining two of the signal input / output pin. DuPont wire can be connected directly via electronic building blocks module 4-wire or 3-wire. 
RJ45 Interface : You can take the cable shield and strong, long-distance signal transmission and control. 
Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.
Photos
 
Examples of Usage
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
2 x RJ45 Adapter module
https://drive.google.com/folderview?id=0B6uNNXJ2z4CxNk9CU3lmM3dSaVE&usp=sharing
               
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Description
Line finder sensor is infrared tracking sensor module and it is designed for line following robotic. It consists two parts - an IR emitting LED and an IR sensitive phototransistor. It can output digital signal to a microcontroller so the robot can reliably follow a black line on a white background, or vice versa.
Features:
- Can directly connect this module for Arduino.
- Working voltage: 4.7-5.2VDC
- Digital output: TTL (High level when black is detected, low level when white is detected)
- On-board potentiometer: adjust the sensitivity.
- On-board indicator LED.
- Applications: Smart Car,Tracking Robot
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
               
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Description
The module is a high-quality 2 line 16 character LCD module with I2C interface and it is a basic character LCD screen for lots of applications.
It is compatible for Raspberry Pi and it can be used to display real time clock, temperature and humidity. Its backlight can help you to read the screen clearly in the dark environment.
Features:
- Library: LiquidCrystal_I2C
- Compatibility: Compatible with 3.3V system for Raspberry Pi, STM32
- I2C Address: 0x20 or 0x38
- Resolution: 80 * 16
- Backlight color: Yellow-green
- Char color: Black
- Contrast Adjust: Potentiometer
- Display Size: 2.6 inch
- Working voltage: 3.3V DC
- Working current: 40mA
- Applications: MP3 players, thermometers, gauges, DIY projects, etc.
Note: You need to add 5V to 3.3V level converter circuit between 5V board and the module.
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 X module
               
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Description
The module is a high efficient green piranha LED module. Give a high signal to light up the foot Piranha LED, ideally suited for microcontroller, compatible for Arduino .
Features
1  Easy to use and funny.
2 power supply for 3.3 ~ 5.5V DC
3 high drive currents needed to pull the tiny, IO port MCU can drive small electric current
4 4 M2 screw positioning holes for easy installation
Photos
 
 
Examples of Usage
 
Action Notes: When the finger touch the jogging-type touch sensor, LED lights up
View more about  the Touch Sensor Switch Module
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x LED Module
               
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Description
The module is based on a decimal point display module, it displays four digital tube (0.36 inches), and driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on.
Feature
- Compatible for Arduino.
- 4 digit red alpha-numeric display with decimal point;
- 8 adjustable gray;
- Working voltage: 3.3~5.5V DC;
- Working current: 80mA (MAX);
- Applications: Voltage meter display, Ultrasonic distance measurement display
Photos
 
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x module
               
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Description
This is a USB to DC Jack cable, particularly suitable for wireless router, 5V DC fan, DIY, breadboard power supply and other projects.
Features:
- Input Interface: Type A male USB
- Input voltage: 4.5-5.5VDC
- Output Interface: DC Jack 5.5 * 2.1mm
- Output voltage: equal to the input voltage
- No-load current: 0mA
- Continuous current: 2A
- Conversion efficiency: up to 98%
- Cable length: 1.2 m
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 X  Cable
               
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Features
This is WiFi-compatible serial transceiver module, based on ESP8266 SoC.The SOC has Integrated TCP/IP protocol stack.It is TTL serial communication interface and its parameters can be set by AT command.
It is widely used in networking, smart home project when it is connected to the wifi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
 Features:
 - Communication interface voltage: 3.3V
 - IO Port Package: SMD, all IO ports are led out.
 - Antenna Type: Built-in ceramic antenna is available, and you can also use an external antenna. 
 - Wireless Network Mode: station / softAP / SoftAP station
 - Wireless criteria: 802.11 b / g / n
 - WIFI-compatible @ 2.4 GHz, support for WPA / WPA2 security mode
 - It is very easy to develop projects with AT command
About the Adapter Board:
It is used to convert the IO ports of ESP-07 to 2.54mm pitch pin headers, so it is easy for the beginner to test ESP-07 and learn wifi-compatible controlling.
Before using it, the user should first follow these steps:
Firstly, Solder the ESP-12 to the adapter board;
Secondly, Solder the 3.3V regulator to the bottom of the adapter board;
Thirdly, Solder the 1X8P pin header to the adapter board;
Because there is a 3.3v regulator onboard, the range of VCC pin on the adapter board can be 3.3V to 5V.
Application: Home automation, sensor networks, industrial wireless control
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1x ESP8266 module(ESP-07)
1x Adapter Board
2x 1X8P pin headers
1x XC6206P332PR sot89
               
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Description
This is a type of low energy data transmission module based on CC2541 and it follows the specification BLE V4.0. Combining the advantages of compact size, extra low power consumption, strong anti-interference and long communication distance, it is very suitable for short range wireless communication in Things of Internet.
The module integrates PCB antenna on board.
It can be used to communicate with other Bluetooth-compatible devices such as iPhone system. Through AT commands, the user can modify the baud rate, device name, passkey and other parameters.
Features
- protocol: Specification V4.0 BLE, send and receive no byte limit, with iphone4s long distance communication can be 110 meters under the open environment.
- Operating Frequency: 2.4GHz ISM band
- Modulation: GFSK (Gaussian Frequency Shift Keying)
- Sensitivity: ≤-84dBm at 0.1% BER
- Transfer rate: Asynchronous: 6 kbps Synchronous: 6 kbps
- Security Features: Authentication and encryption
- Support Services: Central & Peripheral UUID FFE0, FFE1
- Power consumption: automatic sleep mode, standby current 400uA ~ 1.5mA, transmission 8.5mA.
- Power supply: 3.3VDC 50mA
- Dimensions: 26.9mm x 13mm x 2.2 mm
- Function: Master and slave in one
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x CC2541 BLE V4.0 Module
               
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Description
This is a 0.96 inch IPS TFT LCD expansion board with serial SPI interface. This display has a controller built into it with RAM buffering, so that it is easy to control by MCU. 
It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is easy.
It leads out PAD pins so that you can plug it onto the breadboard or use dupont cable to connect it for Arduino.
Use with RTC module, you can design your clock.
Use with NFC reader module, you can create access control systems with the photos show.
Advantage:
- Can use it to display characters, graphics and BMP format images.
- Compatibility:
First you should know the breakout board is 3.3V logic level and it can not connect for Arduino.
You have to choice:
1: Do not plug USB cable and supply external 3.3V power for the 5V pin on for the board, so that it works at 3.3V logic level.
2: Use some 3.3V MCU development board, such as OPEN-SMART Board that has a 5V/3.3V switch to select 5V or 3.3V logic level.
Because the logic level is 3.3V, it is compatible for 3.3V board, you generally need to add a level conversion circuit if you use for 5V Board
- Resolution: 160 * 80, 16-bit color
- Dot pitch: 0.135(H) x 0.1356(V) mm (High definition)
- Display size: 0.96 inch;
- Active area: 10.8(H) x 21.7(V) mm  
- Drive IC: ST7735  
- Operating voltage: 3.2 – 5.5V;
- Logic level: 5V or 3.3V;
- Operating current: the maximum is 40mA
- IO Port Package: PAD is available, and the pin pitch is 2.54mm.
- 4 wire SPI digital interface – SDA, SCK, CS and DC pins.
- RST pin can connect to RESET pin for Arduino or other pins and use code to reset the TFT
- LED pin can connect to external backlight control circuit to control the brightness of backlight. You can connect it to GND to turn on the backlight all day.
- Great for DIY
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
               
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Description
This is battery level display module based on battery style digital tube LED. It contains 10 segments LED, all of which are green lights.
There is driver chip TM1651 onboard, so the control interface is simple, just two signal lines and VCC / GND. It can be used to display the battery power.
Features:
- Compatible for Arduino.
- It is suitable for battery indicators and you can read it in the sun.
- Color: green.
- 8 adjustable luminance levels.
- Working voltage: 3.3-5.5VDC.
- Working current: 20mA(MAX).
- Logic level voltage: 3.3V / 5V.
- Great for DIY.
Photos
 
Part List ( Schematics and program can be sent via e-mail,Please contact us)
1 x Module
               
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Description
The USB LED / Fan Driver module can drive a mini USB LED (power up to 5W) and USB fan (power up to 2.5W). The brightness and the speed can be adjusted via PWM whose frequency should be less than 20kHz. 
It is compatible for Arduino.
In the package, the USB LED module whose light color is white rated at 0.35W and can be used as night light. It can be placed in the wallet or hang on the key chain so that it is easy to carry. 
Features
1 SCM system can enable the USB LED dimming
2 Power supply for 4.5 ~ 5.5VDC
3 Interface logic level can be 3.3V / 5V;
4 Standard electronic bricks interfaces, easy to use
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x USB LED / Fan Driver
1 x USB LED
               
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Description
This wanter sensor is an easy to use moisture sensor module.
Under normal circumstances, that the module does not touch the water line bare or conductive objects, pick up the signal pin module 1M ohm pull-up resistor, the level is high.
When the module is exposed wiring or rain droplets encounter when that becomes low, it is easy to connect to the SCM system project, can be used to detect rain, the water level detection.
Rainwater can be used to detect water level detection.
4 M2 screws positioning holes for easy installation.
Specification
Operating voltage: DC3.3-5.5V.
Operating current: less than 20mA.
Dimension: 4.1 x 2.2cm
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Water sensor
               
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Description
The Slide Potentiometer module with 3P-2.54MM interface incorporates a linear variable resistor with a maximum resistance of 10K ohm.
When you move the slider from one side to the other, its output voltage will range from 0 V to the VCC you apply. Especially suitable for volume control, lighting regulator and other DIY projects.
Features:
- Easy to use
- Standard electronic building blocks interface
- Working voltage: 3~12V DC
- Working Current: 0.24mA
- Slide stroke: 30mm
- Knob Cap Color: Yellow
- Great for DIY projects
Photos

 
Part List (Schematics and program can be sent, Please contact us)
1 x Module
               
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Description
About the rubber wheel:
- Tire diameter: 65mm
- Tire width: 27mm
- Applicable Motor: TT motor
- Very wearable
- Beautiful appearance
- Great for DIY and smart car projects
Photos

 
Part List (Schematics and program can be sent via e-mail,Please contact us)
4 X Rubber Wheel
               
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Description
This module is an incremental rotary encoder which can rotate 360 degrees. It encodes the rotation signal from the axis and output the signal by electronic pulse. 
According to the pulse from the SA and SB pin, you can find you can know whether it turns clockwise or counterclockwise.
It can also output high level from the SW pin when you push it.
Features:
- Working voltage: 3-5.5V;
- Working current: 1.5mA(MAX)
- Pulse Number for One Circle: 20
- Active level for button: High.
- Dimensions: 28.9X23.9X31.3MM
Photos
 
Part List(Schematics and program can be sent via e-mail,Please contact us)
1 x  module
               
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Description
This is infrared transmitter module based on NE555. 38KHz carrier circuit is produced by the NE555, no MCU's PWM pins, reduce the corresponding codes and the burden for MCU.
When SIG module pin is at high level, the module will send an infrared signal of 38KHz. When SIG pin is at low level, the module will stop sending infrared signal;
The usage is very simple, so the ordinary MCU can be also used to easily produce infrared remote control projects.
Features
- Compatible for Arduino.
- Operating voltage: 4.5 ~ 5.5V DC
- Operating current: 50mA (max)
- Emission angle: 45 degrees
- SIG pin current: High lelel 0.4mA (max), low level 1.4mA (max)
- You can manually adjust the direction of the launch tube according to the actual application requirements
- Great for infrared remote control projects
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Part List (Schematics and program can be sent via,Please contact us)
1 x Infrared Emitter with 38K Carrier
               
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Description
This is a DC-DC step-down power module based on MP1584, small size, light weight, especially for smart car and other items.
Features:
- Input voltage: 4.5V-24VDC
- Output voltage: 1.2-20VDC(Input voltage should be 1.8V higher than the output voltage or more.)
- No-load current: less than 500uA
- Output current: 2A(MAX)
- Continuous Current: 1A
- Conversion efficiency: 92% (MAX)
- Switching frequency: 1MHz Typical
- Input and output ports: green screw terminal (3.5mm pitch)
- Onboard power switch, you can turn off output power.
- On-board mini potentiometer for adjusting the output voltage, the output voltage decreases clockwise rotation, whereas increases.
- On-board high-capacity electrolytic capacitors that can enhance the stability.
- Great for DIY projects
- Compatible for Arduino.
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Part List(Schematics and program can be sent via e-mail,Please contact us)
1 x Buck Converter Adjustable
               
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Description
ESP-12E is an enhanced version for ESP8266-12 , improve the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved !
Before selecting a user for ESP-12 's , it does not matter even if the product has been made , enhanced version is fully compatible with previous firmware pin has added the ESP-12 on the basis of six IO ports , SPI mouth leads , develop more convenient, application more extensive.
It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
 Features:
- Compatible with ESP-12
- Communication interface voltage: 3.3V
- IO Port Package: Both SMD and Inline package are available, and the pin pitch is 2.0mm.
 - Antenna Type: Built-in PCB antenna is available 
- Wireless Network Mode: station / softAP / SoftAP station
- Wireless criteria: 802.11 b / g / n
- @ 2.4 GHz, support for WPA / WPA2 security mode
- It is very easy to develop projects with AT command.
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Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x ESP-12E Module
               
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Description
ESP-12S is an enhanced version ESP8266-12 , improve the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved!
Before selecting a user for ESP-12 's , it does not matter even if the product has been made , enhanced version is fully compatible with previous firmware.
It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
Features:
- Compatible with pin pitch and pinout of ESP-12
- Working frequency: 2400 - 2484 MHz
- Working voltage: 3.0 - 3.6VDC
- Working current: 200mA(MAX)
- Serial port baud rate: 115200 (default), can be modified to other values by AT command
- Serial communication format: 8N1
- On-board flash capacity: 4M bytes
- Antenna Type: Built-in PCB antenna is available
- Wireless Network Mode: station / softAP / SoftAP station
- Wireless criteria: 802.11 b / g / n
- @ 2.4 GHz, support for WPA / WPA2 security mode
- It is very easy to design projects by AT command
- Note: When connecting with Ar duino, you need to add 5V / 3.3V level converter circuit
- Applications: Home automation, sensor networks, industrial wireless control, smart car.
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Part List (Schematics and program can be sent ,Please contact us)
1 X module
 
               
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Description
The module is based on a touch detection IC (TTP223-BA6) , and the touch IC is in trigger mode (Toggle Mode).
On power-up , the module output low or high ( freely set by the board toggle switch ) , the mode for low power mode ;
touch of a finger when the corresponding position , the module will output the contrast level ( ie, the original output High , after touching a low output ;
originally output low , after touching a high output ) , the mode is switched to fast mode ;
when for 12 seconds without touching , the mode and switch to low-power mode .
The module can be installed in such as plastic, glass surface non-metallic materials , in addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other places buttons, switches.
This module allows you to dispense conventional mechanical push buttons, switches troubles.
Features
Latch type : the initial state can be set high or low , the touch will change the level of the state ( like self-locking switch function ) .
Low power consumption.
Power supply for 2 ~ 5.5V.
Positive and negative can be used as a touch surface , DC can be an alternative to traditional self-locking switch.
4 M2 screws positioning holes for easy installation.
Easy to use and funny.
Interface
Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin, the power-output high; 
Power light: Green LED, a power that is properly lit; 
Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger. 
Selector switch: When the handle appropriated L side, it is set to the power output low; Similarly, when appropriated H side, the power output high. 
Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x  Touch Sensor(T)
               
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Features
Support 3.3V, 5V
Chipset: FT232RL
USB power has over current protection, using 500MA self-restore fuse
RXD/TXD transceiver communication indicator
Pin definition: DTR,RXD,TX,VCC,CTS,GND
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Part List
1 x module
               
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Description
This is a 8 x 8 LED dot matrix display module that can be used to display characters and graphics and it is simple to control it.
Features:
- Compatibility: Compatible for Arduino.
- Libraries : Max72xxPanel and Adafruit_GFX
- Resolution: 8 x 8
- LED color: Highlight Red
- Display size: 60.2X60.2mm
- LED size: 5mm
- Cascadable: Yes
- Number of cascadable node: 32(MAX)
- Driver IC: MAX7219
- Working voltage: 4.5-5.5V
- Working current: 250mA(MAX)
- Interface logic voltage: 5V
- Interface type: SPI
- Great for DIY projects
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
               
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Description
This is a USB to DC Jack cable, particularly suitable for wireless router, 5V DC fan, DIY, breadboard power supply and other projects.
Features
- Input Interface: Type A male USB
- Input voltage: 4.5-5.5VDC
- Output Interface: DC Jack 3.5 * 1.35mm
- Output voltage: equal to the input voltage
- No-load current: 0mA
- Continuous current: 2A
- Conversion efficiency: up to 98%
- Cable length: 1 m
Photos
 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x  Cable
               
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Description
This is a adapter module specially for ESP-01 Wi-Fi-compatible module. Onboard level conversion circuit and 3.3V voltage regulator circuit makes 5V microcontroller easy to use ESP-01 module.
Features:
- Compatible for Arduino.
- Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit);
- Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator);
- Working current: 240mA(MAX).
NOTE: Ship only one ESP-01 Adapter module without ESP-01.
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Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x ESP-01 Adapter module
               
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Description
This is a 8X8 LED dot matrix display module that can be used to display characters and graphics and it is simple to control it.
Features:
- Compatibility: Compatible for Arduino.
- Libraries : Max72xxPanel and Adafruit_GFX
- Resolution: 8 * 8
- Pixel shape: Square
- LED color: Highlight Red
- Display size: 1.8 inch
- LED size: 3mm (F3)
- Cascadable: Yes
- Number of cascadable node: 32(MAX)
- Driver IC: MAX7219
- Working voltage: 4.5-5.5V
- Working current: 250mA(MAX)
- Interface logic voltage: 5V
- Interface type: SPI
- Great for DIY projects
Photos

 
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
               
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Description
This is a adapter module specially for NRF24L01 / NRF24L01 PA LNA wireless transceiver module.
Onboard level conversion circuit and 3.3V voltage regulator circuit makes 5V microcontroller easy to use NRF24L01 module.
Features:
- Compatible for Arduino.
   And Compatible board can directly connect to this module;
- Interface logic voltage: 3.3V / 5V compatible(On-board high speed level shift circuit);
- Working voltage: 3.2V - 5.3V (On-board 3.3v LDO Regulator);
- Working current: 240mA(MAX);
NOTE: Ship only one NRF24L01 Adapter module without NRF24L01 wireless module.
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Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x NRF24L01 Adapter module
               
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Description
The motor driver can control up to two DC motors at a constant current of 1.0A (4A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW, CCW, short-brake, and stop.
The two motor outputs (A and B) can be separately controlled, the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz.
Note: However, when using the board at currents up to 0.6A, it may be necessary to improve thermal performance with a heat-sink.
Features:
- Driver Chip: DRV8833
- Power supply voltage: VM = 2.7-10.8V
- Output current: Iout=1.0A(average) / 4A (peak)
- Standby control to save power
- CW/CCW/short brake/stop motor control modes
- Built-in thermal shutdown circuit and low voltage detecting circuit
- All pins of the DRV8833 break out to 2.54mm spaced pins, and it can be plugged onto the breadboard.
- Filtering capacitors on both supply lines
- Great for DIY and smart car projects
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Part List (Schematics and program can be sent via e-mail,Please contact us)
 
1 x Module
 
               
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Description
There is a triple-axis MEMS gyroscope and a triple-axis MEMS accelerometer built in the MPU6050.
You can solder it onto experiment PCB or your own design PCB easily  with the help of the SMD pins.
Features:
- Compatibility: Because the logic level is 3.3V 5V compatible, it is compatible for Arduino. or other 5V or 3.3V MCU.
- Module type: 3-Axis Accelerometer  3-Axis Gyro
- Digital-output triple-axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
- Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250, ±500, ±1000, and ±2000°/sec
- Interface: I2C
- I2C address: 0x68(default) can change to be 0x69 by solder the resistor onboard.
- Operating voltage: 3.2 – 5.5V
- Logic level: 5V or 3.3V (onboard 3.3V level converter circuit)
- Ultra Low Power: about 6mA in measurement mode, 0.2mA in standby@ 3.3V
- IO Port Package: Both SMD and PAD are available, and the pin pitch is 2.54mm.
- Application: HDD shock protection, Vibration sensor, Game controller input, Robotics, Smart vehicles
Photos
Part List (Schematics and program can be sent,Please contact us)
 
1 x Module
 
               
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