2 Canaux Relais 5V Bouclier Module pour Arduino PIC Channel Relay
4,04 €
This is a 5V, 10A 2-Channel Relay interface board. 2-Channel Relay 5V Module Shield with Optocoupler PIC AVR DSP ARM for Arduino. For normal operation, a jumper bewtween pins 1 and 2 selects the 5V signal from the 1x4 pin header.
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