Multi-channel Relay Board
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Relay Modules (1-Channel, 4-Channel, 8-Channel)
4 Channel 5V Relay Module with Optocoupler
- Voltage: 5V DC input
- Current: 15-20mA per channel
- Control Signal: TTL level
- Maximum Load: 10A at 250VAC or 30VDC per relay
- Dimensions: 72mm x 50mm x 18mm
- Material: High-quality PCB and electronic components
SKU: 0008
