LCD Display Module Green Backlight 2.4 inch 6-Digit 7 Segment HT1621 LCD Driver IC with Decimal Point for Arduino

Open-smart touch sensor kit golden digital capacitive switch module (direct mode + toggle mode) for arduino

High current 12v 2 channel dual relay module with real optocoupler isolation for arduino / rpi / avr / arm / pic

Open-smart rc522 rfid card reader module kit with 8p cable for arduino with s50 card / keychain

Open-smart spp+ble wireless bluetooth serial transceiver module compatible with 3.3v / 5v for arduino uno r3 / nano

Open-smart smd 2.4g wireless serial transparent transceiver module for arduino wireless to serial port compatible with 3.3v / 5v

Esp-12e esp8266 wifi wireless transceiver module with pcb antenna + adapter board for arduino / rpi

Hc-05 bluetooth serial pass-through module wireless serial communication with button for arduino

I2c / iic lcd 1602 yellow-green display module for arduino / raspberry pi / avr / stm32

Open-smart 3.3v 1.3 inch 240 * 240 ips tft lcd display breakout board module for arduino

2.4g wireless serial transparent transceiver module compatible with 3.3v / 5v for arduino

8 bit led bar marquee led display module with 4 kinds of color for arduino low level can llight led for mcu io test indicator

Max7219 dot matrix module red led display module max7219 microcontroller module for arduino

Usb led / fan driver kit driver module stepless speed / dimming + usb led module for arduino / avr / arm / pic

Open-smart nrf24l01 2.4ghz wireless transceiver module + adapter module 3.3v / 5v compatible for arduino

Mp3 module uart control serial mp3 player with headphone output speaker microsd card sound speaker module for arduino uno

Esp-13 esp8266 serial wifi wireless transceiver module with pcb antenna for arduino / rpi

0.56" red led 4-digit display module 7 segment 4 bits digital tube led display with clock point for arduino / rpi / avr / arm

13.56mhz rfid module rc522 rfid reader writer module with rfid tag s50 fudan card key spi read write for arduino uno / mega2560

Open-smart 3.3v 0.96 inch 160 * 80 ips tft lcd display breakout board module for arduino

Usb to esp8266 esp-01 wi-fi adapter module w/ ch340g driver serial wireless adapter debugging firmware programming for arduino

W1209 display digital thermostat module with waterproof ntc probe -50~110℃ electronic temperature temp control module switch

Open-smart 3.3v i2c /iic 1602 lcd yellow-green display module onboard contrast adjustment potentiometer for arduino /raspberrypi

Dc jack power 7~12v to dc 5v / 3.3v step-down converter voltage regulator power supply module for breadboad and arduino

Mq-7 high sensitivity harmful gas co carbon monoxide detector sensor module for arduino

Open-smart 3.3v 1.8 inch 128 * 64 serial spi monochrome lcd shield breakout board module for arduino nano pro mini

600ma l293dd dual motor driver module full-bridge driver for arduino

Lcd 1602 keypad shield 1602 display lcd expansion board for arduino

Open-smart 0.8" 0.8 inch 8 * 16 cascadable red led dot matrix display module with spi interface for arduino uno r3 / mega2560

0.56" blue led 4-digit display module 4 bits digital tube led display with decimal point for arduino / rpi / avr / arm

3.3v 2.0" inch 176 * 220 8-bit parallel tft lcd shield breakout module lcd board with smd pins for arduino uno r3/ nano/mega2560

Cuburtas dht22 temperature humidity sensor module digital measurement for arduino raspberry pi 2 3

Open-smart mpu6050 6 dof 3-axis gyro 3-axis digital gravity sensor i2c triple axis accelerometer module tilt sensor for arduino

Open-samrt battery style digital tube led battery level display module 4-color 10-segment led bar for arduino

0.56" red led 4-digit display module 4 bits digital tube led display with decimal point for arduino / rpi / avr / arm

1.8inch dot matrix led 1.8" 8x8 cascadable red led dot matrix display module with spi interface for arduino

Mp1584 5v buck converter 7-30v to 5v step-down regulator module w/ switch for arduino diy project

Infrared transmitter ir emitter module with 38k carrier for arduino