Product Overview
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This is a 5V 4-Channel Relay module, it allows the Arduino to control high power sources (see ratings below).
- 4 Relays on board
- Normally Open (NO) or Normally Closed (NC) operation
- Each 5V Relay requires 20mA driving current
- 5V 5mA TTL control input which can be directly controlled by Arduino, AVR, PIC, ARM and others.
- Indication LED for each Relay's Status
- Relays are rated at 10A@250VAC and 10A@30VDC
