ELECFreaks 2-Channel 5V Relay Module

The 2-Channel 5V Relay Module is a 2 channel relay module. It can be used to control lighting, electrical and other equipment. The modular design makes it easy to expand with the Arduino board or other MCU board PIC, ARM and MSP430. The relay output state is displayed by a light-emitting diode. The module uses SRD relay module to control high-votage elecrical devices. (maximum 250V). It can be controlled directly by a wide range of microcontrollers and can be controlled through digital IO ports for solen...