Elektronikus összetevők

SIM800C GSM GPRS module STM32 microcontroller 51 equipped with Bluetooth and high- TTS
 
 
 
 
 
 

Electrical characteristics:
Temperature measurement range: -50℃ ~ 110℃ Resolution: -9.9-99.9 when 0.1℃ other temperature range 1℃
• Measuring accuracy: ±0.1℃
• Control accuracy: 0.1℃
• Error accuracy: 0.1℃
• Refresh frequency: 0.5s
• High temperature protection: 0-110℃
• Input voltage: DC12V
• Measurement input: NTC(10K0.5% ) waterproof sensor
Output: one 20A relay
• Environmental requirements: -10℃- 60℃ Humidity 20% - 85%
Size: 48mm(length)* width 29mm* Depth: 32mm
Hole size: 46*26.5mm
Power consumption: static current ≤35MA suction current ≤65MA
Power supply: 12 v200ma

Description:
Size:65mm*65mm
Voltage:DC 5V
Interface:IO
8*8=64RGB
Chip:WS2812b
Package Included:
1 x  64 LED Matrix WS2812
 
 
 
 
 

Parts NO.:DHT21
Package :
Quantity :1
Electronics Description :
 
 
 
 
 
 
 

Parts NO.:DHT21
Package :
Quantity :1
Electronics Description :
 
 
 
 
 
 
 

VGA 666 Adapter Board For Raspberry Pi 3B 2B B A
 
 

 
 
 
 
 
 
 

 
Brand new and high quality.
 
This is a basic 16 character by 2 line black-on-green display.
Utilizes the extremely common HD44780 parallel interface chipset.
Interface code is freely available.
Blue Backlight with white words.
uses 4 Bit Arduin LCD Library.
Size:8cm x 5.9cm - 3.15inch x 2.32inch
 
 
Package Content:
1 X Keypad Shield 1602 LCD
 
 

 
100% brand new and high quality
This is a USB 2.0 to TTL UART 6PIN CP2104 Module Serial Converter
Designed to be used for USB to TTL electronic projects
TTL interface output, Connect MCU easily to your computer
Built-in USB to RS232 Transfer chip
USB specification 2.0 compliant with full-speed 12Mbps
Standard USB type A male and TTL 6pin connector. 6pins for 3.3V, RST, TXD, RXD, GND & 5V
Event character support Line break transmission
USB suspend states supported via SUSPEND pins
Temperature Range: -40? to 85?
Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40
Dimension: 52 mm x 17 mm (LxW)
use the same driver as CP2102 module
The driver:http://www.silabs.com/products/interface/usbtouart/Pages/usb-to-uart-bridge.aspx
 
 

 
 
 
MOSFET is an electronic devices with good switching characteristics. It is widely used in circuits, such as power supplies switching ,motor drives, lighting dimmer and so on. Relay is another kind of module with switching characteristics. Since relay works relying on mechanical contacts to open or shut. In this way it s will inevitably lead to relay's stopping working while switching time is too short. And papa sound made by relay in some situations is annoying.
We designed a 4-channel MOSFET switch. It can supply up to four groups of electronic switches to control different circuit blocks respectively. Limited by the working priciples, MOSFET can only be used to control the DC circuit, such as DC-LED screen and so on, but not suitable for AC circuit control.
In some extreme cases,It can be used to control 100V/33A DC circuit. However, it is suggested that the controlled DC voltage is more than 9V.
 
Shipping Included:
1PCS*For 4 Route MOSFET Button IRF540 V4.0

 
Description:
1. 4-pin package
2. Ultra-low power
3. No additional components
4. Excellent long-term stability
5. All calibration, digital output
6. Completely interchangeable
7. Long distance signal transmission
8. Relative humidity and temperature measurement
Specifications:
1. Type: AM2301
2. Accuracy resolution: 0.1
3. Measurement range: 0-100% RH
4. Temperature measurement range: -40° ~ 80°
5. Humidity measurement precision: ±3% RH
6. Temperature measurement precision: ±0.5°
 
Package:
1 x Temperature Humidity Sensor AM2301
 
 

NEO-7M Flight Controller GPS Module Built-in Data Memory, Replace NEO-6M
US 9.65 / piece /lot 1
Micro GPSV5 NEO-M8N GPS Module GNSS HMC5983 SAW LNA Triple Band Antenna ANT
US 14.25 / piece /lot 1
Built-in Ceramic Active GPS Antenna for NEO-6M NEO-7M NEO-8M
US 2.25 / piece /lot 1
GPS module micro USB NEO-6M satellite positioning 51 single-chip for Arduino STM32 routines
US 5.36 / piece /lot 1
 
 
 
 
 
 
 
 
NEO-6M GPS Module for MWC/AeroQuad Flight Control Board
US 5.15 / piece /lot 1
 
 
 
 
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Attention: the chip is old
 
Voltaje: 3.3 V-5 V
Tamaño: 36mm * 24mm
El correo del paquete Malasia letras
 
 
 
 
 
 
 
 
 
 
 
 
 

Never hunt around for another crystal again, with the Si5351A clock generator breakout This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from <8KHz up to 150 MHz.
 
The Si5351A clock generator is an I2C controller clock generator. It uses the onboard precision clock to drive multiple PLL's and clock dividers using I2C instructions. By setting up the PLL and dividers you can create precise and arbitrary frequencies. There are three independent outputs, and each one can have a different frequency. Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.
 
We put this handy little chip onto it's own breakout board PCB, with a 3.3V LDO regulator so it can be powered from 3-5VDC. We also put level shifting circuitry on the I2C lines so you can use this chip safely with 3V or 5V logic.

Description:
Length: 3m
 
Package Included:
1 X GPS Antenna
 
 
 
 
 
 
 
 

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UV Detection Sensor Module Ultraviolet Ray Module For Sensor
 
 
 

 
 
Feature:
Operating voltage: DC6V-DC90V
Control Power: 0.01-1000W (Max Current:15A)
Quiescent Current: 0.05A (standby)
PWM duty cycle: 0% -100%
PWM Frequency: 15khz
PCB Board: High temperature FR-4 PCB Thickness 1.6mm
Reverse polarity protection:YES
High-current protection: YES ( 20A fast fuses ceramic fuse )
Control voltage over-voltage protection: YES
Control voltage : 0V - 5V ( voltage control type , you can control the speed of the motor directly with PLC )
Stepless speed regulation: The governor can control the motor speed from 0% -100% in stepless speed changing.
Module Size (L x W x H): Approx. 64 x 59 x 22mm
Package include:
1 x DC 6V-90V 15A DC Motor Speed Controller Stepless Speed Regulation Pulse Width PWM DC 12V 24V 36V 48V 1000W
 
 
 
 
 
 
 

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: plus or minus 2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C Max ±1°C
Resolution: 16 bits
Sampling period: 2s
The Working voltage: 3 V - 5.5 V

Raspberry Pi 2/3 Model B GPIO Board Raspberry Pi Multifunctional Cascade Expansion Extension Board Module For Orange Pi PC

Feature:
1. square board USB interface for connection stability
2. Use of imported high-performance USB controller chip
3. Using genuine Songle relay
4. military grade PCB board production
5. PCB size: 56.5mm * 24.9mm
6. mounting holes Size:. 3mm, fixing holes central moment: 52.2mm * 20.6mm
Product parameters:
1. 5V relay, the relay can control the maximum 250V, 10A AC load and 30V, 10A DC load
2. control terminals connected mode: NC / COM / NO.
 
Package included:
1 x USB 1 Channel 5V Relay Module /Computer Control Switch

 
Product introduction:
Product introduction:
1,  5V solid state relay omron 240V2A output resistance fuse 240V2A
2, size: 55 *  33 *25(length * width * height), net weight: 21.5g
3, input power supply: 5V DC (160MA)
4, input control signal voltage:
(0-2.5V Status low level relay ON)
(3.3-5V state high level relay OFF)
5, blue KF301 terminal line more convenient.
 
 

The downloader specifically design for ESP-01S , support Arduino IDE a key to download and secure can ESP8266 Flasher !
 
Download the Link :http://pan.baidu.com/s/1pLwkH3X

 
 
 
 
 
Starter Kit for UNO R3 mini Breadboard LED jumper wire button for
 
 

 
 
 
 
 
Starter Kit for UNO R3 mini Breadboard LED jumper wire button for
 
 

Loaded Tutorial: www. .cc
 
An upgraded version of the old version more than two functions.
 
1, pin location changed
 
2, compatible
 
 
 
 

CJMCU-204 USB 2.0 HUB 4-Port Controller Module High Speed DC 5V 500mA
 
 

Original,Rotary encoder,code switch/EC11/ audio digital potentiometer,with switch,5Pin, handle length 20mm 

GP2Y1014AU0F Compact Optical Dust Sensor Smoke Particle Sensor With Cable Instead of GP2Y1010AU0F
 
 
 
  
 
 
 
 

125Khz RFID Reader Module RDM6300
 
 
 
 
 
 

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Product Discrption:
This shield (an Expansion Board without XBee module) is a compliant solution designed to meet low-cost, low-power wireless sensor networks with special needs.
The module is easy to use, low power consumption, and the provision of critical data between devices reliable transmission. As the innovative design, XBee-PRO can be in the range 2-3 times beyond the standard ZigBee modules. XBee-PRO modules work in the ISM 2.4 GHz frequency band. The MaxStream's XBee (1 mW) Zigbee module is pin-compatible.
The Xbee module is widely used in the United States, Canada, Australia, Israel and Europe. The establishment of RF communication does not require any configuration and the module's default configuration supports a wide range of data system applications.
You can also use a simple AT command to advanced configuration. An OEM developer is now XBee code development package. It is self-developed in collaboration with the MaxStream ZigBee/802.15.4 RF module code.
Shield does not include an XBee module. Any XBee module will work with the shield.
Size: 60*62*20 mm
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Never hunt around for another crystal again, with the Si5351A clock generator breakout This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from <8KHz up to 150 MHz.
 
The Si5351A clock generator is an I2C controller clock generator. It uses the onboard precision clock to drive multiple PLL's and clock dividers using I2C instructions. By setting up the PLL and dividers you can create precise and arbitrary frequencies. There are three independent outputs, and each one can have a different frequency. Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.
 
We put this handy little chip onto it's own breakout board PCB, with a 3.3V LDO regulator so it can be powered from 3-5VDC. We also put level shifting circuitry on the I2C lines so you can use this chip safely with 3V or 5V logic.
 
 

Never hunt around for another crystal again, with the Si5351A clock generator breakout This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from <8KHz up to 150 MHz.
 
The Si5351A clock generator is an I2C controller clock generator. It uses the onboard precision clock to drive multiple PLL's and clock dividers using I2C instructions. By setting up the PLL and dividers you can create precise and arbitrary frequencies. There are three independent outputs, and each one can have a different frequency. Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.
 
We put this handy little chip onto it's own breakout board PCB, with a 3.3V LDO regulator so it can be powered from 3-5VDC. We also put level shifting circuitry on the I2C lines so you can use this chip safely with 3V or 5V logic.
 
 

Product parameters:
1, Size: length 10cm* width 3cm;
2, lamp bead :5mm round head fog LED, light uniform not dazzling (multicolor optional);
3, Power supply: DC between 5V~12V, the board comes with a microUSB socket, you can use the corresponding mobile phone charging cable to plug in the power supply, also reserved 2 welding tray port, convenient for users to lead;
4, the signal sensitivity is adjustable, the on-board adjustable potentiometer, can be adjusted about ten turns, tuning in the end can hear the potentiometer inside the ticking sound, counterclock to reduce, clock-to-increase;
The louder the sound, the more the LED lights up from the bottom up. With the ups and downs of the sound, the LED will also jump with the music, especially when the DJ is playing.
The independent comparator circuit is a little more complicated, but its structure and principle are easier to understand.
With anti-reverse connection protection diode, effectively prevent power polarity reverse connection caused by burning circuit, more suitable for DIY.
About the signal input: the board comes with a microphone, do not need to connect the audio signal, can induction receive external sound source control LED light bead flashing, the disadvantage is that the sensitivity is not as good as the line input, easy to be affected by other external sound.
If you need line input, this step is talking about audio signal (such as mobile phone or computer headphone hole is, can not be connected to the output of the power put or on the horn), you can take out the microphone, the signal is directly introduced from the microphone, if the lamp is all bright, then adjust potentiometer (reduce the counter clock) recommend this kind of connection.

Product parameters:
1, Size: length 10cm* width 3cm;
2, lamp bead :5mm round head fog LED, light uniform not dazzling (multicolor optional);
3, Power supply: DC between 5V~12V, the board comes with a microUSB socket, you can use the corresponding mobile phone charging cable to plug in the power supply, also reserved 2 welding tray port, convenient for users to lead;
4, the signal sensitivity is adjustable, the on-board adjustable potentiometer, can be adjusted about ten turns, tuning in the end can hear the potentiometer inside the ticking sound, counterclock to reduce, clock-to-increase;
The louder the sound, the more the LED lights up from the bottom up. With the ups and downs of the sound, the LED will also jump with the music, especially when the DJ is playing.
The independent comparator circuit is a little more complicated, but its structure and principle are easier to understand.
With anti-reverse connection protection diode, effectively prevent power polarity reverse connection caused by burning circuit, more suitable for DIY.
About the signal input: the board comes with a microphone, do not need to connect the audio signal, can induction receive external sound source control LED light bead flashing, the disadvantage is that the sensitivity is not as good as the line input, easy to be affected by other external sound.
If you need line input, this step is talking about audio signal (such as mobile phone or computer headphone hole is, can not be connected to the output of the power put or on the horn), you can take out the microphone, the signal is directly introduced from the microphone, if the lamp is all bright, then adjust potentiometer (reduce the counter clock) recommend this kind of connection.

Function:
2-way button module
2-way LED module
Full Color LED Module
IR receiver module
Brightness sensor module
LM35D temperature sensor module
Passive buzzer module
Rotary potentiometer module
DHT11 temperature and humidity sensor module
One I2C interface (A4 SDA, A5 SCL)
One TTL serial port
Two channel digital ports (D7, D8)
One channel analog port (A3)
Reset button
Feature:
Fully compatible with for Arduino UNO R3 interfaces
Providing for Arduino beginners basic experimental module
A board integrates various modules function
No welding, no connection, you can download the program directly to complete the experiment
Provide all the module code library files, all tested and can be used directly
Set aside expansion port, you can complete other modules experiment

 
 
600pcs/set 30 Kinds 1/4W Resistance 1% Metal Film Resistor Pack Assorted Kit 1K 10K 100K 220ohm 1M Resistors 300pcs/set
 600pcs/set = 30 Kinds each 20PCS (The resistance content is in the picture below.)
 
  
 
 
The values is as below. due to the large work ,if some are less than 100pcs.or some are more than 100pcs. Pls forgive us. Hope you can understand us.
 
 
 
Hope you have a good business trip in our store ,Thank you !
 

 
DC-DC XH-M401 buck module XL4016E1 high power DC voltage regulator with maximum 8A band voltage regulator

Volume: Long (3.8) * W (5.2) * Height (2.0) (CM) Weight 32G
 
Item No: LLL-DY-01
 
Note: If the output voltage is not higher than the input voltage, adjust potentiometer clockwise, the output voltage will rise, please do not counter-clockwise adjustment when you test this module at high input voltages will be damaged or even damaged!
 
Index:
 
Input voltage range: 3.5V-30V (must ensure that the output voltage is set higher than the input voltage)
 
Output voltage range: 4.0V-30V
 
Maximum input current: 5A (calculated based on power conservation output current under nominal conditions
 
Uin * Iin * efficiency = Uout * Iout)
 
Continuous current: 3A (ventilation condition good output voltage and input voltage ratio is not greater than 3)
 
Full load efficiency of about 90%
 
Application examples:
 
1,7.4V 12V boost application model aircraft camera.
 
Adjustable High Efficiency Boost DC-DC booster circuit, the input voltage (4 to 30) V, adjustable output (5 to 30) V, maximum input current of 5A, up to 92% efficiency, the use of a dedicated large package boost chip beyond the LM2577, not mung bean big boost IC can, output drive power of up to 30W.
 
 

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Features:
100%  brand new and high quality.
Compatible with Win98/ME/2000/2003/XP/Vista/for Windows 7/for Windows 8.
Compatible with 32-bit and 64-bit computers.
Compatible with all for Mac Operating Systems.
Plug and Play, no extra drivers needed.
 
Item type: game handle controller
Material: plastic
Color: as picture shows
Interface type: USB
Size: 14*6*2.2cm/5.51*2.36*0.87
Cable length: 1.4m/55.12
Weight: 110g
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
Parts NO.:     USB 2.0 to TTL RS485 Serial Converter Adapter F
Package :       
Quantity :     1  PCS
Electronics Description :
 
Model: USB TO TTL/RS485 double, features dual protection new import FT232RL
Condition: New
Product description:
Standard: USB2.0 standard, backward compatible, in line with the RS485 standard
Directional control: automatic data flow control technology, automatic identification and control the direction of the data transfer
The baud rate :300-9216000bps, automatically detecting the serial signal data rate
Load capacity: supports point-to-multipoint, each converter can be allowed to connect 32 RS485 interface device
Interface protection: TVS governing the protection of USB self-recovery protection
Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac
Supports devices with RS485 interface: surveillance camera, video capture, fingerprint attendance machine, program-controlled switches, CNC machine, microcontroller
 
Asking, industrial grade USB to module 485, the 485 chip to facilitate the replacement of more convenient to use for hardware debugging easy to burn the 485 chip case.
USB to 485 programs on the market to analyze the
Option One: CH341 485; shortcomings unstable and prone to cause your computer to a black screen;
Option II: PL2303 RS232 RS485; This program is the the PL2303 first turn into a serial port, serial port and then turn into 485; advantages of low cost disadvantages of industrial applications there may be unstable, is not suitable for high-speed.
Option Three: The FT232 485; advantages: industrial-grade applications, speed anti-jamming capability is very good, very suitable for industrial control field, individual applications.Disadvantages: high cost.
 
 
 
 
 
 

 
 
 
 
 
150W Boost Converter DC-DC 10-32V to 12-35V Step Up Voltage Charger Module
 
 
 
 
 
Description:
 
Module Properties: non-isolated step-up module (BOOST)
65 * 56.5 * 23 (length * width * high) (mm)
Input voltage :10-32V
Output voltage: 12-35V (adjustable)
Output Current: 6A (MAX)
Input Current: 10A (MAX) (Please enhance heat dissipation if more than 10A)
Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX)
Easy to drive 65W 90W dual-core notebook.
Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45°c
Conversion efficiency: 94% (measured at Input 16V, output 19V 2.5A)
Output Ripple: 2% (MAX) 20M-bandwidth
Operating Temperature: Industrial (-40°c to 85°c) (ambient temperature exceeds 40°c, lower power use, or to enhance heat dissipation)
Full load temperature rise: 45°c
No-load current: 25mA typical
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)Some Applications:
1. DIY an output adjustable vehicle power supply, connect the 12V input, and output could be 14-35V(adjustable freely), However, the output voltage can not be less than the input voltage.
2. Car laptop power supply: connected to 12V power supply, output voltage regulation as your notebook need.
Package Included:
1x 150W Boost Converter

 
TMD27713 Face Proximity illumination Sensor IR LED for NEW
 
 
 

Starter Kit for UNO R3 mini Breadboard LED jumper wire button for