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€3.00 EUR 3.00


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Modulo per Arduino - 5V Relay Module

5V Relay Module


1. The new 5V Relay Module

2. Can be used as microcontroller development board module can be used as home appliance control

3. 5V-12V to TTL control signal

4. The control signal DC or AC, 220V AC load can be controlled.

5. There is a normally open and one normally closed contact

6. A power indicator light

7. A control indicator, pull off, disconnect does not shine

8. Transistor drive to increase the relay coil control pins high impedance.

9. The control pin has a pull-down circuit to prevent malfunction relay vacant.

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