4-Channel 12V Relay Module With Opto Isolated Input is a 4-Channel Relay interface board with optocoupler that allows you to control various appliances, and other equipment’s with large current. It can be controlled directly by Micro-controller (Arduino,Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, M..
1-Channel 12V Relay Module is a 12V 1-channel relay interface board with screw terminal, it can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on. The board has a high quality relay, which can handle a maximum of 15A @ 125V or 10AA @ 250V AC. Relay h..
2-Channel 12V Relay Module is a interface board and can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on. With digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. This mo..