Description
- Channels: 8 Independent Relay Outputs
- Trigger Voltage: 5V DC (active LOW)
- Relay Ratings: 10A @ 250V AC / 10A @ 30V DC
- Isolation: Opto-Isolated for safer MCU interfacing
- Relay Type: SPDT (Single Pole Double Throw)
- Onboard Components: Flyback diodes, transistors, indicator LEDs
- Input Control Pins: IN1 to IN8 + GND + VCC
- Power Supply: 5V via screw terminals or header pins
- Mounting: PCB has screw holes for easy chassis mount
- Applications: Home automation, lighting control, fans, pumps, solenoids, industrial projects





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