PCF8574 I2C Interface 8bit IO MCU Expansion Board I/O Expander I2C Bus Evaluation Development Module AVR STM8 C8051F For Arduino

Nano i/o io expansion sensor shield module for arduino uno r3 nano v3.0 3.0 controller compatible board i2c pwm interface 3.3v

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Pcf8574 io expansion board 8-bit i/o expander for i2c-bus pcf8574 on board

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-24%

10pcs/lot pcf8574 pcf8574t i/o for i2c port interface support cascading extended module

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-7%

Dht11 lm35 temperature humidity sensor multifunction expansion board adapter for arduino uno r3 rgb led ir receiver buzzer i2c

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Pcf8575 iic i2c i/o extension shield module 16 bit smbus i/o ports for arduino

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-4%

Nano v3.0 prototype shield i/o extension board expansion new module for arduino

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1

-5%

Cjmcu- 9548 tca9548a 1-to-8 i2c 8 -way multi-channel expansion board iic module development board for arduino

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Module for arduino nano v3.0 3.0 i/o io expansion board micro sensor shield module uno r3 leonardo one

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-6%

1set pcf8575 pcf8575c iic i2c i/o extension shield module with pins 16-bit 400khz smbus i/o ports for arduino

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Dht11 lm35 temperature humidity sensor multifunction expansion board adapter for arduino uno r3 rgb led ir receiver buzzer i2c

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Free shipping 5v low level trigger one 1 channel relay module interface board shield for pic avr dsp arm mcu arduino

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Mpr121 breakout v12 capacitive touch sensor controller module i2c keyboard development board for arduino

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Wireless module nodemcu v3 ch340 lua wifi internet of things development board esp8266 with pcb antenna and usb port for arduino

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Wireless module nodemcu v3 ch340 lua wifi internet of things development board esp8266 with pcb antenna and usb port for arduino

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1

Joystick shield for arduino expansion board analog keyboard and mouse function

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Mpr121 breakout v12 capacitive touch sensor controller module i2c keyboard development board for arduino

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-5%

Blue black tiny85 digispark kickstarter micro development board attiny85 module for arduino iic i2c usb

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Lcd1602 adapter board iic/i2c interface 5v converter module iic i2c twi spi serial interface board for arduino lcd1602 display

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-3%

2pcs 3.3v-5v passive beep board module buzzer module alarm sensor for arduino smart car with dupont line io i/o interface of scm

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5mm led rgb matrix module driver board 8x8 + dot matrix for arduino avr top

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-3%

Glyduino 1 channel 5v relay module high level trigger interface board shield for pic avr dsp arm mcu arduino

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-6%

Xh-m253 420w mono digital amplifier board tda8954th btl mode module board for arduino compatible scm & diy kits

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1

-6%

Mini module gps neo-6m satellite positioning module development board neo-6m 6m for arduino stm32 c51 51 mcu diy electronics

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-7%

5v1 5v relay module 1 channel for arduino relay interface board for mcu pic avr dsp arm scm household appliance control module

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-8%

For arduino lcd1602 display lcd1602 adapter board iic/i2c interface 5v converter module iic i2c twi spi serial interface board

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Lcd1602 pcf8574t pcf8574 iic/i2c / interface 16x2 character lcd display module 1602 5v blue/ yellow green screen for arduino diy

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-5%

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Uno proto shield prototype expansion board with syb-170 breadboard based for arduino uno protoshield

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-0.8%

20pcs mini serial port for arduino mcu rs232 to ttl converter adaptor board module max3232 3-5v electronic parts development

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-5%

Esp8266 module esp-12f nodemcu lua wifi expansion module d1 r3 development board with rgb led for arduino diy electronics

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Adxl345 3-axis digital acceleration of gravity tilt module avr arm mcu for arduino 3v-5v

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2

-2%

Mcp2515 can bus module board tja1050 receiver spi for 51 mcu arm controller new

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-6%

Vl6180 vl6180x range finder optical ranging sensor module for arduino i2c interface 3.3v 5v gesture recognition

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1

-16%

Nano i/o expansion sensor shield red module + uno r3 nano v3.0 atmega328p board for arduino

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Vl6180 vl6180x range finder optical ranging light proximity sensor module for arduino i2c interface development board

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-16%

Mini mp3 player module tf card u disk mini mp3 player audio voice module board for arduino df play wholesale

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Wireless module nodemcu v3 ch340 lua wifi internet of things development board esp8266 with pcb antenna and usb port for arduino

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-4%

1pcs 5v low level trigger one 1 channel relay module interface board shield for pic avr dsp arm mcu arduino .

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433 mhz rf transmitter and receiver module link kit for arm/mcu wl diy 315mhz/433mhz wireless remote control for arduino diy kit

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-0.9%

Diymore 3 channel infrared line track sensor module tcrt5000 expansion board for arduino

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Diymore si7021 temperature and humidity sensor module i2c interface breakout board for arduino

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Gy-39 max44009 bme280 sensor module for arduino stm32 temperature humidity sensors uart i2c iic ttl electronic diy board gy 39

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1

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1 2 4 8 16 channel dc 5v relay module with optocoupler low level trigger expansion board for arduino

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4

Sx1278 esp32 lora 0.96 inch blue oled digital display bluetooth wifi kit module internet development board 433mhz for arduino

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Esp32 esp-32 development board wireless wifi bluetooth dual core cp2104 filters power module 2.4ghz rf for arduino nodemcu

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Esp8266 esp-01 esp01 serial wireless wifi module for arduino transceiver receiver adapter board raspberry pi uno r3 one 3.3v 5v

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