Pickering 20-150-301 Power Relay Module

ESP32-DevKitC PLC Carrier Module RS485 I2C SPI Analog Digital Inputs Relay Out

CIRCUIT BOARDS - RELAY MODULE- IR LED - ELECTRODES ELECTRONICS PARTS - LOT OF 25

Rare relay switching electronic power module.

16-Channel DIN Rail Mounting 5A SPST Power Relay Module with I2C Interface

ESP32-DevKitC Smart Programmable Relay Carrier Module

Pickering 20-785-524 18 GHz Microwave Multiplexer Module

Pickering 40-140-121 High Density Reed Relay Module