2 relay optocoupler expansion module

  • үнэ: 7,000 төг

2 relay module relay expansion board with optocoupler protection microcontroller development board electronic components DC5V

Two module interface specification (6-wire)
1 VCC external 5V
2 GND GND External
3 1N1-1N2 relay control interface connected to the microcontroller IO port

1. AC voltage maximum 250V, AC current maximum 10A, maximum DC voltage of 30V, DC current maximum 10A;
2. The 8550 triode driven, strong driving ability;
3. Operating voltage 5V
4. has a fixed bolt holes for easy installation
5. small PCB board size: 4.5cm * 4.5cm
6. Power indicator (green), Road Relay status indicator (red)
7. small plates each weighing 60g


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