Arduino 4 Channel 12V Relay
Switch up to 4 contacts with this 12V relay.
This 4 channel 12V relay module allows you to switch real world devices with your Arduino projects. It can switch up to 10A per channel. Includes back-EMF protection and LEDs so you can easily see the state of the outputs and even have optical isolation to protect your development boards.
- Status LEDs show channel status
- Active High logic
- Screw terminals for easy connection to relay contact.
- SPDT Relays
- Current Ratings:
- 10A @ 250VAC
- 10A @ 30VDC
- Four mounting holes on each module
3 Month Warranty
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