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.
Features:
- 5V relay with AC contact capacity of 10A 250V and optocoupler protection.
- The onboard power supply module does not need an external power supply. I / O port driver is active low.
- The module can be used as a microcontroller development board module and also as appliance control, PLC extended output.
- It is using the industry’s top-quality isolation optocouplers, strong anti-jamming ability, stable performance.
- The 1-16 road can be any full-on/off or any road.
- Each relay common terminal “COM” is independent, user-friendly access to different signals, each relay are normally closed and normally open with the port.
- Each relay is equipped with motion lights.
- All interfaces can be directly connected through the terminal leads, very convenient.