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1
The Raspberry Pi Pico Relay Board is a high-quality 4-channel relay module designed to control high-voltage AC and DC loads with your Raspberry Pi Pico. Ideal for home automation, industrial control, and IoT applications, this board enabl...
Reviews
3.0
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I needed it for precision irrigation
With two relays I change the polarity and with the other two I open and close the irrigation valves
Excellent!