4 Channel 5V 10A Relay Module

R

robotshopshop-dev.myshopify.com Verified independent store

→

4 channel relay module TTL level control signal Number of I/O Channels: 1 Indication LED for relays status The 10A 4 Channel Relay Module is a 4 channel relay module that can be us ed to control the 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. It shows the relay output state with a light-emitting diode. Show more