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10pcs Geekcreit 2x4 Matrix Micro Switch Keyboard Expansion Board Module for Arduino
Regular price $11.99 USDRegular price$0.00 USDSale price $11.99 USD -
3pcs TTL to RS485 Serial Converter Module - Dual Function UART Port, 3.3/5V Power
Regular price $4.00 USDRegular price$0.00 USDSale price $4.00 USD -
5pcs UART TTL to RS485 Bilateral Serial Converter Module, 3.3/5V Power
Regular price $2.92 USDRegular price$0.00 USDSale price $2.92 USD -
KWS-DC200 Digital Voltage & Current Meter 0-200V 0-100A, Color Screen, Power Temperature Tester & Timer
Regular price From $8.99 USDRegular price$0.00 USDSale price From $8.99 USD -
100W XH-M542 Digital Audio Amplifier Board 12-26V TPA3116
Regular price $3.99 USDRegular price$0.00 USDSale price $3.99 USD -
5-Pack DC 12V Relay Soil Moisture Sensor Module for Automatic Watering
Regular price $13.99 USDRegular price$0.00 USDSale price $13.99 USD -
2-Pack 5V 1-Channel Relay Module Expansion Board
Regular price $7.99 USDRegular price$0.00 USDSale price $7.99 USD -
2Pcs 5V 4-Channel Relay Module for Arduino - Compatible with PIC ARM DSP AVR MSP430
Regular price $6.00 USDRegular price$0.00 USDSale price $6.00 USD -
3-Pack DC 12V Soil Moisture Sensor Module with Relay Controller for Automatic Watering
Regular price $10.99 USDRegular price$0.00 USDSale price $10.99 USD -
12V DC Relay Controller & Soil Moisture Sensor Module - Auto Watering System (10pcs)
Regular price $20.00 USDRegular price$0.00 USDSale price $20.00 USD -
3PCS 315MHz 220V 10A 1-Channel Wireless Relay Remote Control Switch Receiver
Regular price $7.99 USDRegular price$0.00 USDSale price $7.99 USD -
Adjustable 72W DC 8-25V 3A LED Driver Module with PWM Controller & Current Regulator
Regular price $7.99 USDRegular price$0.00 USDSale price $7.99 USD -
Geekcreit 5pcs MAX7219 LED Dot Matrix Display Module 4-in-1
Regular price $25.00 USDRegular price$0.00 USDSale price $25.00 USD -
YX850 Automatic Power Switching Standby Lithium Battery Module 5V-48V Emergency Converter
Regular price $1.99 USDRegular price$0.00 USDSale price $1.99 USD -
3pcs RS422 to TTL Converter Module - Bidirectional Full Duplex MAX490 for Microcontroller Integration
Regular price $11.99 USDRegular price$0.00 USDSale price $11.99 USD -
2MP OV2640 Camera Module w/ Adapter Board & STM32/C51 Driver
Regular price $6.99 USDRegular price$0.00 USDSale price $6.99 USD