4 Ways Relay Module with Optocoupler
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4 Ways Relay Module with Optocoupler
![](http://www.auseparts.com.au/image//catalog/Arduino/Modules/4-ways-relay-module-with-optocoupler_hkmxvv1348482583448.jpg)
Key Features
Relay normally open, normally closed.5V SONGLE relay 250V 10A
Input low level effective. Input sign. GND power supply. VCC signal power supply. IN1, IN2, IN3, IN4 line
JD-VCC relay power supply.
Specifications
Dimensions (cm) | 10 x 7 x 3 |
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Weight (kg) | 0.062 |