16 Channel Relay Board 5V

This is a 5V 16 Channel Relay Module with Light Coupling LM2576 Power Supply, these boards are able to control various appliances and other equipment with a large current. It can be controlled directly by a Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic).

Each one of the individual relays needs a 15-20mA Driver Current. The board features an indication LED for Relay output status and the standard interface that can be controlled directly by many widely used microcontrollers like Arduino etc.