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1 channel relay module,5v low level

1 channel relay module,5v low level

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$5.07

1, the module uses Songle relay control, maximum AC voltage 250V, AC current maximum 10A, maximum DC voltage of 30V, maximum DC current 10A;


2, using 8550 transistor drive, driving ability;


3, operating voltage 5V, Vcc pin is 5v input


4, a fixed bolt holes for easy installation

Instructions for use:


1 VCC external 5V


2 GND External GND


3 1N1 relay control interface connected to MCU IO port (active low)

1, the module uses Songle relay control, maximum AC voltage 250V, AC current maximum 10A, maximum DC voltage of 30V, maximum DC current 10A;


2, using 8550 transistor drive, driving ability;


3, operating voltage 5V, Vcc pin is 5v input


4, a fixed bolt holes for easy installation

Instructions for use:


1 VCC external 5V


2 GND External GND


3 1N1 relay control interface connected to MCU IO port (active low)

Quantity : 28