Elektronikus összetevők

USBtinyISP is designed for AVR ,based on USB connector's ISP download wire
Officially supported by for Arduino IDE
SUPPORT with for Arduino bootloader burning onto Atmega Chips
4 Screw Holes version
Power LED and activity LED
220 U Capacitor for stable process
It comes with easy Programming instruction for Arduino bootloader and 8u2 USB interface
Content
1x USBTINYISP Programmer
1x 10pin Programming cable

215
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New Avoidance tracking Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD Ultrasonic module For Arduino kit
Our car chassis has the following advantages:
1 mechanical structure is simple and very easy to install
2 car comes with 20 wire tachometer yards, with photoelectric gun shop can be quickly formed a gun systems You can speed, distance, composed of closed-loop systems
3 car with four on the 5th battery compartment, convenient to the entire system power supply At the same time equipped with a switch, easy start-stop system Without additional very convenient, so that the whole system is highly integrated
4 car shop with L298N driver module, four tracking module, as well as 51 control unit seamless, simple and good-looking components of the system!
Shipping list:
Car chassis 1
Car Wheels 2
DC Gear Motor 2 48: a deceleration DC motor (otherwise 120: 1 Optional)
20 line gun code disk 2
Fasteners (high intensity black acrylic) 4
Caster 1
Four battery box 1
Quality Rocker Switch 1
Assembly drawing 1
Several screw nut
V5 shield 1
UNO R3  1
SG90  1
FPV  1
L298N  1
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

SIM800C SIMCOM GSM/GPRS With Original small size in LCC interface and play high performance
Features General
Multi-slot class 12/10 GPRS
Mobile station class B GPRS
To GSM phase 2/2 Compliant
- Class 4 (2 W @ MHz 850/900)
- Class 1 (1 W @ 1800/1900MHz)
76~109MHz worldwide FM: bands with 50KHz tuning step
176*157*23 mm Dimensions:
13g Weight:
Via AT Control commands 3GPP (TS 27007, 27005 SIMCOM enhanced and AT Commands)
Voltage range Supply 34 ~ 44V
Power consumption Low
Temperature:-40 Operation degrees C~85 degrees C
For GPRS Data Specifications
Support PBCCH
Schemes CS Coding 1, 2, 3, 4
PPP-stack
Up to CSD 144 kbps
USSD
For SMS via GSM/GPRS Specifications
To point MO and Point MT
Cell broadcast SMS
And PDU mode Text
Features Software
0710 protocol MUX
TCP/UDP protocol Embedded
FTP/HTTP
- MMS
E-MAIL
DTMF
Detection Jamming
For voice Specifications
- rate Half (HR)
- rate Full (FR)
- Full rate Enhanced (EFR)
- AMR
- rate Half (HR)
- rate Full (FR)
Operation Hands-free
(suppression Echo)
I
f

Descripción del producto
5V paso a paso motor 1
5V paso a paso tarjeta de control para motor un
1602LCD pantalla
SMD 1 tricolor
Botón grande 10
Plug-in apresurado (placa de pan verde) 1
Nivel 1
Pan línea * 651
Pequeño botón 5
Receptor de infrarrojos de elemento 1
LM35 elemento 1
Elemento Fuego 1
Mercurio, elemento 1
Fotosensibles miembros 1
RFID rojo placa 1
Clave 1
1*8 pin 1
Potenciómetro ajustable 5K 1
HHC pequeño motor 1
SR04 ultrasónico 1
Cuatro tubo digital 1
Un tubo digital 2
8*8 matriz 1
F5 LED blanco 6
F5 LED amarillo 10
F5 LED verde 10
F5 LED rojo 10
Negro basculante 1
F UNO R3 1
Blanco tarjeta 1
Cable USB 1
Zumbador activo elemento 1
Zumbador pasivo elemento 1
Potenciómetro ajustable 10K 1
MAX7219 IC 1
9g 1
Relé único de 5V 1
1*40 aguja recta 1
1*40 looper 1
Hembra-hembra DuPont Línea 10/fila 1
830 agujeros placa 1
6 En la quinta caja de batería 1
595IC 1
4*4 teclas de membrana 1
1K 5
10K 5
220R 8

Descripción del producto
5V paso a paso motor 1
5V paso a paso tarjeta de control para motor un
1602LCD pantalla
SMD 1 tricolor
Botón grande 10
Plug-in apresurado (placa de pan verde) 1
Nivel 1
Pan línea * 651
Pequeño botón 5
Receptor de infrarrojos de elemento 1
LM35 elemento 1
Elemento Fuego 1
Mercurio, elemento 1
Fotosensibles miembros 1
RFID rojo placa 1
Clave 1
1*8 pin 1
Potenciómetro ajustable 5K 1
HHC pequeño motor 1
SR04 ultrasónico 1
Cuatro tubo digital 1
Un tubo digital 2
8*8 matriz 1
F5 LED blanco 6
F5 LED amarillo 10
F5 LED verde 10
F5 LED rojo 10
Negro basculante 1
F UNO R3 1
Blanco tarjeta 1
Cable USB 1
Zumbador activo elemento 1
Zumbador pasivo elemento 1
Potenciómetro ajustable 10K 1
MAX7219 IC 1
9g 1
Relé único de 5V 1
1*40 aguja recta 1
1*40 looper 1
Hembra-hembra DuPont Línea 10/fila 1
830 agujeros placa 1
6 En la quinta caja de batería 1
595IC 1
4*4 teclas de membrana 1
1K 5
10K 5
220R 8

MH-M18/M28/M38 is a low-power Bluetooth design solution that supports the latest Bluetooth 42 transmission, two-channel stereo lossless playback, and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient In an open environment, the Bluetooth connection distance can be up to 20 meters
Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification
For your different needs, we offer 3 versions for you to choose from:
 
2Function /Pin definition
 
1 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
2 After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth
3, module blue indicator light:
When the Bluetooth is not connected, the indicator light flashes quickly;
When the Bluetooth connection is on, the indicator light is always on;
The following is an introduction to each version:
MH-M18:
PCB size: 23*16*25mm (length, width and height)
Pin pitch: 254mm (can be directly attached or soldered)
 
 
 
 
 
3 Function /Pin definition
 
1The interface adopts a semi-hole process, which is convenient for customers to directly attach or solder to the board
21 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
PIN NO

Function

Description
1

KEY

Button control terminal (4 button functions, additional resistors such as wiring diagram)
2

MUTE

Mute control terminal (output high level 33V when muting, output low level during playback)
3

VCC

Positive power supply 5V (lithium battery 37V power supply requires short circuit diode)
4

GND

GND
5

L

Left channel
6

R

Right channel
 
MH-M28:
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
6

AGND

Audio GND
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
2 Audio output: The earphone can be directly connected to the 35mm audio interface, or it can be wired for the audio input of the power amplifier board (the interface L/R/AGND can be directly wired as shown)
MH-M38:
 
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
 
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
The maximum operating current is 5V2A It is recommended to use a regulated 5V2A power supply for better sound quality
2 Support USB sound card, free drive (plug and play) Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output
Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers
3 This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged
'

MH-M18/M28/M38 is a low-power Bluetooth design solution that supports the latest Bluetooth 42 transmission, two-channel stereo lossless playback, and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient In an open environment, the Bluetooth connection distance can be up to 20 meters
Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification
For your different needs, we offer 3 versions for you to choose from:
 
2Function /Pin definition
 
1 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
2 After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth
3, module blue indicator light:
When the Bluetooth is not connected, the indicator light flashes quickly;
When the Bluetooth connection is on, the indicator light is always on;
The following is an introduction to each version:
MH-M18:
PCB size: 23*16*25mm (length, width and height)
Pin pitch: 254mm (can be directly attached or soldered)
 
 
 
 
 
3 Function /Pin definition
 
1The interface adopts a semi-hole process, which is convenient for customers to directly attach or solder to the board
21 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
PIN NO

Function

Description
1

KEY

Button control terminal (4 button functions, additional resistors such as wiring diagram)
2

MUTE

Mute control terminal (output high level 33V when muting, output low level during playback)
3

VCC

Positive power supply 5V (lithium battery 37V power supply requires short circuit diode)
4

GND

GND
5

L

Left channel
6

R

Right channel
 
MH-M28:
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
6

AGND

Audio GND
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
2 Audio output: The earphone can be directly connected to the 35mm audio interface, or it can be wired for the audio input of the power amplifier board (the interface L/R/AGND can be directly wired as shown)
MH-M38:
 
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
 
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
The maximum operating current is 5V2A It is recommended to use a regulated 5V2A power supply for better sound quality
2 Support USB sound card, free drive (plug and play) Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output
Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers
3 This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged
'

MH-M18/M28/M38 is a low-power Bluetooth design solution that supports the latest Bluetooth 42 transmission, two-channel stereo lossless playback, and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient In an open environment, the Bluetooth connection distance can be up to 20 meters
Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification
For your different needs, we offer 3 versions for you to choose from:
 
2Function /Pin definition
 
1 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
2 After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth
3, module blue indicator light:
When the Bluetooth is not connected, the indicator light flashes quickly;
When the Bluetooth connection is on, the indicator light is always on;
The following is an introduction to each version:
MH-M18:
PCB size: 23*16*25mm (length, width and height)
Pin pitch: 254mm (can be directly attached or soldered)
 
 
 
 
 
3 Function /Pin definition
 
1The interface adopts a semi-hole process, which is convenient for customers to directly attach or solder to the board
21 Bluetooth V42 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output
PIN NO

Function

Description
1

KEY

Button control terminal (4 button functions, additional resistors such as wiring diagram)
2

MUTE

Mute control terminal (output high level 33V when muting, output low level during playback)
3

VCC

Positive power supply 5V (lithium battery 37V power supply requires short circuit diode)
4

GND

GND
5

L

Left channel
6

R

Right channel
 
MH-M28:
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
6

AGND

Audio GND
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
2 Audio output: The earphone can be directly connected to the 35mm audio interface, or it can be wired for the audio input of the power amplifier board (the interface L/R/AGND can be directly wired as shown)
MH-M38:
 
 

PIN

Description
1

5V

5V
2

GND

GND
3

VBAT

lithium battery 37V power supply37V-42V
4

L

Left channel
5

R

Right channel
 
 
1 Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 37V lithium battery (as shown below) Note that the 5V and 37V power supply interfaces are different The 5V voltage is connected to 5V and GND, and the 37V lithium battery is connected to VBAT and GND
The maximum operating current is 5V2A It is recommended to use a regulated 5V2A power supply for better sound quality
2 Support USB sound card, free drive (plug and play) Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output
Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers
3 This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged
'

360
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The mini RS232 MAX3232 turn TTL level conversion board serial conversion moduleWe are the manufacturer
Features:
Chip: Domestic MAX3232CSE
Voltage Range: 3V ~ 5V
Highest baud rate: not recommended higher than 120kbps
Size: 94mm * 159mm
Package Include
20PCS x  RS232 TO TTL Module

35
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 
If    you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

 
 
 
 
 
 
 
 
 

PAM8403 Super mini digital power amplifier board miniature class D power amplifier board 2 * 3 w high 25-5 v USB
 
 
Miniature digital power amplifier board 2 * 3 w class D power amplifier board high 25 ~ 5 v can be USB power supply
Customer common problems:
1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?
Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply
2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?
Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately
3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?
The answer:
1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source
2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply
Customer common problems:
1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?
Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply
2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?
Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately
3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?
The answer:
1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source
2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply
Good noise suppression, under the condition of the connected input audio, ears also can't hear any noise on the speaker, dual channel stereo, 5 v power supply can output 3 w 3 w power, can be directly driven 4 Ω, 8 Ω small speakers, big output power, energy, sound quality is good Unique without LC filter class D digital power board, can use computer USB power supply directly Double panel wiring, properly solve wiring caused by potential balance and crosstalk between channels, super mini design, can be easily placed in a variety of digital products within a small space, high amplification efficiency Are all made of solid plate welding machine, welding quality of the manual soldering iron welding comparable!
 
Super size: 185 * 211 cm
 
Note: the left and right sound channel output end and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load)
Package include:
5PCS x PAM8403 Mini Amplifier Board
Packed Safely in Bubble Bag

076
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37-in-1 Sensor Module Kit
 
Package Include:
1 x Small passive buzzer module
1 x 2-color LED module
1 x Hit sensor module
1 x Vibration switch module
1 x Photo resistor module
1 x Key switch module
1 x Tilt switch module
1 x 3-color full-color LED SMD modules
1 x Infrared emission sensor module
1 x 3-color LED module
1 x Mercury open optical module
1 x Yin Yi 2-color LED module 3MM
1 x Active buzzer module
1 x Temperature sensor module
1 x Automatic flashing colorful LED module
1 x Mini magnetic reed modules
1 x Hall magnetic sensor module
1 x Infrared sensor receiver module
1 x Class Bihor magnetic sensor
1 x Magic light cup module
1 x Rotary encoder module
1 x Optical broken module
1 x Detect the heartbeat module
1 x Reed module
1 x Obstacle avoidance sensor module
1 x Hunt sensor module
1 x Microphone sound sensor module
1 x Laser sensor module
1 x 5V relay module
1 x Temperature sensor module
1 x Temperature sensor module
1 x Linear magnetic Hall sensors
1 x Flame sensor module
1 x Sensitive microphone sensor module
1 x Temperature and humidity sensor module
1 x XY-axis joystick module
1 x Metal touch sensor module
1 x Box
Notice: The new tracking number for CHINA Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info The same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
37 IN 1 SENSOR KITS FOR ARDUINO HIGH-QUALITY FREE SHIPPING (Works with Official for Arduino Boards)
Disclaimer:
Brand new 37 in 1 Sensor Kits for Arduino
Material: Circuit board
Includes basic components and sensors
Compatible with  
 
Package Included: 
1 x Small passive buzzer module 
1 x 2-color LED module 
1 x Hit sensor module 
1 x Vibration switch module 
1 x Photo resistor module 
1 x Key switch module 
1 x Tilt switch module 
1 x 3-color full-color LED SMD module
1 x Infrared emission sensor module 
1 x 3-color LED module 
1 x Mercury open optical module 
1 x Yin Yi 2-color LED module 3MM 
1 x Active buzzer module 
1 x Temperature sensor module 
1 x Automatic flashing colorful LED module 
1 x Mini magnetic reed modules 
1 x Hall magnetic sensor module 
1 x Infrared sensor receiver module 
1 x Class Bihor magnetic sensor 
1 x Magic light cup module 
1 x Rotary encoder module 
1 x Optical broken module 
1 x Detect the heartbeat module 
1 x Reed module 
1 x Obstacle avoidance sensor module 
1 x Hunt sensor module 
1 x Microphone sound sensor module 
1 x Laser sensor module 
1 x 5V relay module 
1 x Temperature sensor module 
1 x Temperature sensor module 
1 x Linear magnetic Hall sensors 
1 x Flame sensor module 
1 x Sensitive microphone sensor module 
1 x Temperature and humidity sensor module 
1 x XY-axis joystick module 
1 x Metal touch sensor module 
  
 
 

   1 x Soil module
   1 x Infrared sensor receiver module
   1 x Laser head sensor module
   1 x Temperature and humidity sensor module
   1 x Infrared emission sensor module
   1 x 5V relay module
   1 x Gyro Module
   1 x finger detect heartbeat module
   1 x Microphone sensitivity sensor module
   1 x Metal touch sensor module
   1 x Flame sensor module
   1 x 3-color LED module
   1 x Hunt sensor module
   1 x Linear magnetic Hall sensors
   1 x Rotary encoder modules
   1 x Active buzzer module
   1 x Magic Light Cup modules
   1 x Small passive buzzer module
   1 x Digital temperature sensor module
   1 x Tilt switch module
   1 x Analogy Holzer magnetic sensor
   1 x Ultrasonic module
   1 x Mercury opening module
   1 x Hall magnetic sensor module
   1 x RGB LED SMD module
   1 x Mini Reed module
   1 x Bicolor LED common cathode module 3MM
   1 x Smart car avoid obstacle sensor infrared sensor photoelectric switch
   1 x Key switch module
   1 x Photoresistor module
   1 x Breadboard power module
   1 x hit sensor module
   1 x Temperature sensor module
   1 x Vibration switch module
   1 x Microphone sound sensor module
   1 x Large reed module
   1 x Two-color LED module
   1 x Optical breaking module
   1 x Temperature sensor module
   1 x MP1584EN buck module
   1 x SD card reader module
   1 xPS2 Joystick game controller module
   1 x Automatically flashing LED module
   1 x DS1302 clock module
   1 x Water level module

Estado: Nuevo
Tipo: BK8000L
Paquete: BK8000L
Potencia de disipación: BK8000L
Número de modelo: BK8000L
Uso: BK8000L
Temperatura de funcionamiento: BK8000L
Voltaje de alimentación: BK8000L
Se puede personalizar: Sí

Estado: Nuevo
Tipo: BK8000L
Paquete: BK8000L
Potencia de disipación: BK8000L
Número de modelo: BK8000L
Uso: BK8000L
Temperatura de funcionamiento: BK8000L
Voltaje de alimentación: BK8000L
Se puede personalizar: Sí

360
end
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

Upgraded Version of  Starter Kit  RFID Stepper Motor Learning Kits  
 
Description:
RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in:
 
11602 I2C 1602 replaced the screen to control it more convenient,
2New RFID module and RFID keychain and white card,
3 Added DS1302 clock module,
4 New of the sound detection module,
5New temperature and humidity module,
6 New water level detection module,
7 Added 4 * 4 keypad module
8 New of 8 * 8 dot matrix module
 
 
 
Package Included:
1 X UNO Board
1 X USB Cable
1 X Jump Cable
1 X Breadboard
5 X LED Light
1 Pack Resistor
1 X Female to male dupond line
1 X Potentiometer
1 X Buzzer 
1 X 74HC595
1 X Infrared receiver
1 X LM35
1 X Flame Sensor
1 X Ball Switch
1 X Photoresistor
1 X Key button
1 X Remote control
1 X 4-digit display tube
1 X 8*8 Dot matrix module
1 X 1-digit display tube
1 X Stepper motor driver board
1 X Stepper motor
1 X 9g Servo
1 X IIC 1602 LCD
1 X XY joystick module
1 X Temperature module
1 X Water test module
1 X RFID Module
1 X RFID keychain
1 X RFID White card
1 X Sound Module
1 X Relay Module
1 X Clock Module
1 X 4*4 Key board
1 X RGB 3 color module
1 X 9V battery Snap

Upgraded Version of  Starter Kit  RFID Stepper Motor Learning Kits  
 
Description:
RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in:
 
11602 I2C 1602 replaced the screen to control it more convenient,
2New RFID module and RFID keychain and white card,
3 Added DS1302 clock module,
4 New of the sound detection module,
5New temperature and humidity module,
6 New water level detection module,
7 Added 4 * 4 keypad module
8 New of 8 * 8 dot matrix module
 
 
 
Package Included:
1 X UNO Board
1 X USB Cable
1 X Jump Cable
1 X Breadboard
5 X LED Light
1 Pack Resistor
1 X Female to male dupond line
1 X Potentiometer
1 X Buzzer 
1 X 74HC595
1 X Infrared receiver
1 X LM35
1 X Flame Sensor
1 X Ball Switch
1 X Photoresistor
1 X Key button
1 X Remote control
1 X 4-digit display tube
1 X 8*8 Dot matrix module
1 X 1-digit display tube
1 X Stepper motor driver board
1 X Stepper motor
1 X 9g Servo
1 X IIC 1602 LCD
1 X XY joystick module
1 X Temperature module
1 X Water test module
1 X RFID Module
1 X RFID keychain
1 X RFID White card
1 X Sound Module
1 X Relay Module
1 X Clock Module
1 X 4*4 Key board
1 X RGB 3 color module
1 X 9V battery Snap

Upgraded Version of  Starter Kit  RFID Stepper Motor Learning Kits  
 
Description:
RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in:
 
11602 I2C 1602 replaced the screen to control it more convenient,
2New RFID module and RFID keychain and white card,
3 Added DS1302 clock module,
4 New of the sound detection module,
5New temperature and humidity module,
6 New water level detection module,
7 Added 4 * 4 keypad module
8 New of 8 * 8 dot matrix module
 
 
 
Package Included:
1 X UNO Board
1 X USB Cable
1 X Jump Cable
1 X Breadboard
5 X LED Light
1 Pack Resistor
1 X Female to male dupond line
1 X Potentiometer
1 X Buzzer 
1 X 74HC595
1 X Infrared receiver
1 X LM35
1 X Flame Sensor
1 X Ball Switch
1 X Photoresistor
1 X Key button
1 X Remote control
1 X 4-digit display tube
1 X 8*8 Dot matrix module
1 X 1-digit display tube
1 X Stepper motor driver board
1 X Stepper motor
1 X 9g Servo
1 X IIC 1602 LCD
1 X XY joystick module
1 X Temperature module
1 X Water test module
1 X RFID Module
1 X RFID keychain
1 X RFID White card
1 X Sound Module
1 X Relay Module
1 X Clock Module
1 X 4*4 Key board
1 X RGB 3 color module
1 X 9V battery Snap

085
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Need detailed information, please contact with me!!!!!!!
IIC/I2C / Interface LCD1602 2004 LCD Adapter Plate for Arduino

1PCS New Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N for Ar-duino Free Shipping TK0450
 
 
Product description:
The L298N driver module, using ST L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface, you can chip circuitry to 5V power supply, support 33VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase stepper motor, smart car essential
Product parameters:
1 Driver chip: L298N dual H-bridge driver chip
2 Terminal driver part of the supply area VMS: 5V ~ 35V
3 Drive part of the peak current Io: 2A / Bridge
4 Logical part of the terminal power supply range Vss :45-5 5V
5 Logical part of the operating current range: 0 ~ 36mA
6 The control signal input voltage range: 45-55V low 0V high
7 Maximum power consumption: 20W
8 Storage temperature: -25 ~ 130
9 Driver Board Size: 55mm * 60mm * 30mm
10 Driver board Weight: 33g
11 Other features: control direction indicator, power indicator, current detection, logical part of the plate to take power interface
Package Included: 
1pcs  X  L298N Module
         

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028 Inch  Mini Digital Voltmeter 
The delivery default red You need to specify the color, please leave a message We will try to delivery according to your requirements
The voltmeter is small, only 028 inches, range DC DC0-100V, 2 and 3-wire generic products, to break the routine voltmeter, is the latest design, can work directly on 5V, 9V, 12V, 24V and other circuits, without regulation With three wiring, easy access to car / battery car / motorcycle car line, with reverse polarity protection function, line reversed not burn Used to monitor battery voltage, grasp the battery voltage state, it can also be used for other products voltage measurement applications
Feature:
1 product stability, high measurement accuracy
2 Overall standard size, easy installation
3 Power supply protection circuit using a polar
NOTE: Three-line voltage range 0-100V, but also for the use of second-line voltage is within 40V, otherwise there is a danger of burning
Technical Parameters:
Operating voltage: 40 ~ 40V (with a reverse polarity protection function)
Detection voltage: 00 ~ 100V
Operating Current: <20mA
Display: 028 "LED, red green blue yellow (colors)
Dimensions: 30 × 117 × 92 mm (length*width*height)
Installation hole: 23 × 10 mm
Measurement rate: ≥200mS / times
Accuracy: 3 ‰
Extreme working conditions
Low operating voltage: 40V
Maximum working voltage: 40V
Working temperature: -10 ~ 65°C
Humidity: 10 to 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure
 

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Color random transmission
Package Include:1 set, means 1 male and 1 female
Plug size: 85*395mm, metal parts 163mm
Socket size: 15*11m

start
Data download:http://wwwmschoefflerde/page/2/
Model: SG90
Technical data givenbythemanufacturers:
Size: 215mmX118mmX227mm
Weight: 9 grams
No-load speed: 012 seconds/60 degrees(48V)
Stall torque of12 -14 kg/cm(48V)
Operating temperature: -30to 60degrees Celsius
Dead-set: 7microseconds
Operating voltage: 48V-6V

100% Brand New
Main chip level using BB company HIFI PCM2704 USB decoding chip
Supply voltage : 5 V (USB )
Distortion : THD N: 0006% (RL> 10 k)
Distortion : THD N: 0025% (RL = 32 )
SNR : 98 dB
Dynamic range : 98 dB
Earphone output power : 12 mW (RL = 32 )
Supported Sample Rate : 16Bit 32k, 441k, 48k
size:12*49MM
Pictures for reference only, terminal color to prevail in kind
Package Included:
1PCS*5V USB Powered PCM2704 Sound Card DAC Decoder Board Module

​
 New Arrival AT24C32 Real Time Clock RTC I2C DS1307 Module for AVR ARM PIC 51 ARM Promotion
Features:
This module is without battery(battery type is LIR2032) ,because we received the notice from the post office that they don\'t accecpt goods with batteriesTherefore,please buy cautiously
This is the DS1307 Real Time Clock developed by one of our designer waiman The module comes fully assembled and pre-programmed with the current time (ok, so it\'s our current time - MST) The DS1307 is accessed via the I2C protocol
Two wire I2C interface 
Hour : Minutes : Seconds AM/PM 
Day Month, Date - Year 
Size: 28x25x10mm 
Leap year compensation 
Accurate calendar up to year 2100 
1Hz output pin 
56 Bytes of Non-volatile memory available to user 
 
Package Include
1 x  DS1307 Module
 
 

The Arduino platform, with its rich peripherals and simple and easy-to-use features, is becoming more and more popular among electronics hobbyists and professional electronic product development engineers
Especially in the current IoT, wearable devices and smart appliances have attracted much attention, attracting more companies and individuals to join the hardware startup team
The Arduino platform, with its simple and easy to use and abundant resources, makes the development of new products simple and efficient, and thus attracts more and more attention in China
But Arduino's similar development environment has obvious drawbacks
Such as inefficient execution, waste of resources, etc
Therefore, the application of Arduino often requires sufficient program space and data space
But we're seeing the ARDUINO is a simple and easy to use, and plenty of peripherals and driver, which can greatly shorten the time of we evaluate new products and new solutions, as long as it can overcome the shortcomings, still worth promoting
Arduino is first and foremost a fully open hardware standard
Arduino starts with defining a standard input/output interface standard, resulting in Arduino compatible hardware and software platforms
For Arduino development, first we need to get the Arduino development integration environment
The Arduino integrated development environment is now completely free, and we can get it from the Arduino website
The Arduino application runs on a standards-compliant hardware
The hardware includes the WAVGAT motherboard and compatible peripherals
The motherboard and peripherals are all purchased, and we can easily get them from various sources
 
Download information:https://drivegooglecom/open?id=10gwrG9uTDwaEO-7EudsmBkfgdcyrcABI
 
 

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Free Shipping 1PCS DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduin new original
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package
   RTC maintains seconds, minutes, hours, day, date, month, and year information Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format Provides two configurable alarm clock and a calendar can be set to a square wave output Address and data are transferred serially through an I2C bidirectional bus
   A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply In addition, / RST pin is monitored as generating μP reset manually
Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time) This temperature sensor accuracy is ± 3 On-chip power supply control circuit can automatically detect and manage the main and standby power (ie, low-voltage battery) to switch between the power supply If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor
Module parameters:
1 Size: 38mm (length) * 22mm (W) * 14mm (height)
2 Weight: 8g
3 Operating voltage :33 - 5 5 V
4 Clock chip: high-precision clock chip DS3231
5 Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute
6 Calendar alarm clock with two
7 Programmable square-wave output
8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
9 Chip temperature sensor comes with an accuracy of ± 3
10 Memory chips: AT24C32 (storage capacity 32K)
11 IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
12 Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
13 With rechargeable battery CR2032, to ensure the system after power failure, the clock move any natural normal
14 Packing: single anti-static packaging
Wiring instructions ( for Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND
Package included:
100% Brand New
1 x DS3231 AT24C32 IIC Module

start
 
 
 
Packet Include: 20pcs Clip ( 10pcs Red 10pcs Black)
Metal Clip Length: about 28mm
 
 

Plastic Standard Size 6 AA Battery Case Holder Box For 6pcs Size AA Batteries
 
 
Features:
Voltage:9V
Material:ABS
Power:6 x 15V AA batteries
Color:Black
Net weight:20g
Package Content:
1 X Battery case with DC21 power jack(batteries not included)
 
 
 
 
 
 
 
 

It is widely used in industrial automation,door safe,all-in one-card,car parking,ATM,bus charge,eatery sell
Compatible with EIA/TIA RS232 & RS485 standard
Interface RS232 side:DB9 female connector
Interface RS485 side:DB9 male connector with optional terminal board telecommunication agreement
Work environment:-10degree to 86 degree,relative humidity:5% to 95%
Working mode:asynchoronous,half-duplex,differential transmission
Transmission media:common wire,double wire or UTP or Shielding line
Transmission rate:300-115200bps,which is capable of applying between host computers host computer
Transmission distance:RS485 max1200m,RS232 side max5m
Dimension:55cm x 35cm x 18cm(LxWxH)
Quantity:1PC
 
 
1 x RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter

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MAX485 Module RS-485 TTL to RS485 MAX485CSA Converter Module For Arduino Integrated Circuits Products
1 , on-board MAX485 chip , is a tool for RS-485 communications , low-power , Slew-Rate Transceiver
2 , onboard then 508 (mm) pitch 2P terminal for easy wiring RS-485 communication
3 , the chip has drawn all of the pins can be controlled by the microcontroller operation
4, Working voltage : 5V
5 , board size : 44 (mm) x14 (mm)
 

35
 
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
                     
Mega 2560 R3 Mega2560 REV3 (ATmega2560-16AU CH340G) Board ON USB Cable compatible for arduino [No USB line]
  Package Included: 
  1PCS   MEGA2560 R3 Board (no USB Cable)
 
 
 
 

Notice: The new tracking number for CHINAL Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
LM2596 LM2596S DC-DC 45-40V adjustable step-down power Supply module NEW ,High Quality
Name : LM2596 DC-DC Buck module
Input voltage :4V ~ 35V
The output voltage : 123V ~ 30V
Output Current :3A( Max)
Conversion efficiency:92% ( MAX )
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -forty Five~ 85
Size :43mm * 21mm * 14mm(Long*Width*Hight)
Features:
1 the range of input voltage: 32 V to 40 V dc input voltage: 32 V to 40 V dc (input voltage must be higher than to the output voltage of 15 V above Can't booster)
2 the range of output voltage: 125 V dc to 35 V voltage adjustable, high efficiency (92% )largest maximum output current is 3A
Instructions:
1 Power (3-40V), power indicator light, the module is working properly
2 Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage
Note:
  Current work long hours is recommended for use in less than 25A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 15V differential
Package Included: 
100pcs  X  LM2596S Module

1430
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Smallest SIM800C GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port (Compatible SIM800L SIM900A)
 
General features
•GPRS multi-slot class 12/10
•GPRS mobile station class B
•Compliant to GSM phase 2/2
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900MHz)
•FM: 76~109MHz worldwide bands with 50KHz tuning step
•Dimensions: 176*157*23 mm
•Weight: 13g
•Control via AT commands (3GPP TS 27007, 27005 and SIMCOM enhanced AT Commands)
•Supply voltage range 34 ~ 44V
•Low power consumption
•Operation temperature:-40°C~85°C
 
Specifications for GPRS Data
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
•CSD up to 144 kbps
•USSD
 
Specifications for SMS via GSM/GPRS
•Point to point MO and MT
•SMS cell broadcast
•Text and PDU mode
 
Software features
•0710 MUX protocol
•Embedded TCP/UDP protocol
•FTP/HTTP
•MMS
•E-MAIL
•DTMF
•Jamming Detection
Specifications for voice
- Half rate (HR)
- Full rate (FR)
- Enhanced Full rate (EFR)
•AMR
- Half rate (HR)
- Full rate (FR)
•Hands-free operation
(Echo suppression)
 
Package include:
1PCS x SIM800C 
2PCS X 8Pin 
1PCS X GSM Antenna
1PCS X PCB  Antenna
 
 
 
 
 
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

 
 
Delivery time :
EMS :10-30days !!!
DHL UPS FedEx :only need 3-7 work days !!!
China post :15-60 work days , maybe need more time  If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us !
If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!

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Description:
This 90° DC 9V Battery button power plug for Arduino Mega 2560 1280 UNO R3
100% new brand
Package included: 1PC Battery button power plug cable
Package Included: 
1pcs  X  9V battery buckle
 
 

Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
1 sets Handy Portable Resistor Kit for Arduino Starter Kit UNO R3 LED potentiometer tact switch pin header
 
Package Included: 
1 Carbon Film Resistors plug 100R   30PCS
2 Carbon Film Resistors plug 1K        30PCS
3 Carbon Film Resistors plug 47K     30PCS
4 Carbon Film Resistors plug 10K      30PCS
5 Carbon Film Resistors plug 47K      30PCS
6 Carbon Film Resistors plug 100K    30PCS
7 Carbon Film Resistors plug 1M        30PCS
8 The associated potentiometer (Short) handle length of 3 feet 15MM feet 254 or 508 10K                2PCS
9 The associated potentiometer (Short) handle length of 3 feet 15MM feet 254 or 509 100K              2PCS
10 Straw hat type LED plug-F5 white hair green long legs Green   3PCS 
11 Strawhat LED plug-F5 white hair red long legs Red     3PCS  
12 Straw hat the LED plug F5 white hair yellow long-legged Yellow         3PCS
13 Long legs white hair and white straw hat type LED plug-F5 White          3PCS
14 12 * 12 tact switch switch body            6PCS
15 12 * 12 tact switch key cap - blue circle    3PCS
16 12 * 12 tact switch key cap - red circle         3PCS
17 12 * 12 tact switch key cap - white round     3PCS
18 12 * 12 tact switch key cap - white square     3PCS
19 12 * 12 tact switch key cap - green square    3PCS
20 1 * 40 single pin 254 pitch gilded            2PCS
 
 
 
 

Notice: The new tracking number for Malaysia Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 
Package Included: 
 
40pcs  X 10CM Dupont line M-F 
 
40pcs  X 10CM Dupont line M-M 
 
40pcs  X 10CM Dupont line F-F 
 
 

Solar Cell 5V 05W Portable Module DIY Small Solar Panel for Cellular Phone Charger Home Light Toy etc Solar Panel
 
Features:
 Solar Panel
High Conversion Rate & Efficiency Output
Excellent Weak Light Effect
Suitable for Charging Cellphone and Small DC Batteries
Build Your DIY Powered Models,Solar Display and Solar Toys
Power: 05W
Voltage: 5V
Material:Monocrystalline Silicon
Size: 55x80mm

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Free Shipping 10 PCS High Quality WH148 B1M Linear Potentiometer 15mm Shaft With Nuts And Washers Hot 100% Brand new and high quality
Impedance: 1M ohm
Type: B Type Taper - linear
Material: Carbon Film Metal
Interface: 3PIN
Shaft Length: About 15mm
                   
 
 
 
 
 
 

This high quality 4x4 Keypad Matrix lets you quickly add controls to your electronics projects It offers 0-9 numerals, A-D letters, and standard star(*) and hash(#) symbols
 
Features:
100% brand new and high quality
16 Button Matrix 
0-9 # * A-D 
Excellent price-performance ratio 
Easy communication with any microcontroller
Package Included:
  1 X 4*4 Matrix Keyboard Module
 

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Weight:28 g
Color: as picture show
Size:75mmx48mm/295"x189"(inch) (approx)
The rated voltage: DC12V
Voltage range: DC70 V-136 V
The input power: 024 A
The rated speed: 9500 RPM
Temperature range:-10 70 ° C
Txpect life: 25 ° C L10 when expected life 50000 hours
Bearing structure: free maintenance dual ball bearings
Rotation direction: the wind from stents place eduction, facing the rotor counter-clockwise
The wiring way: red-black signal: blue (blue line, the alarm line speed, it is necessary to pay attention to) Line about 20 cm long
The biggest air volume: 268 m? / h
The electric motor protection : overload protection, wrong level protection and stall lock current protection
Minimum wind pressure : 0 120 Pa
Noise index : 419 dB (A)
Material qualitative material: glass fiber reinforced plastic, PBT shell, PA blades
Function explain : electronic reversing the rotor dc fans, complete electronic directional control components
Including the following resources:
1 8 key
2 8 LED common cathode
3 8 a digital tube common cathode
Use TM1638 digital tube drive chip to drive common cathode LED digital tube
How to connect:
VCC GND 5V power supply, STB CLK DIO MCU I/O port
This module for the chip TM1638, set the above three kinds of single chip microcomputer common peripheral circuit, the biggest characteristic is to simply take microcontroller three IO mouth can drive, scanning display and key scan don't need microcontroller intervention, only need to register to display data related to reading and writing or testing buttons, save MCU resources Buy the module provides an example program
Wiring methods :
VCC GND connected 5V supply, STB CLK DIO connected microcontroller IO port
Package Included:
1 x 8-Bit LED 8-Bit Digital Tube 8 KeyS TM1638 Display module for AVR For Arduin ARM

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The module is a 12 foot with a clock point four common anode tube (036 in) display module for driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube
 
Module features are as follows:
1 Display common anode for the four red LED
2 Digital tube 8 gray adjustable
3 Level control interface for 5V or 33V
4 Size:42X24X12mm