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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
view rainfall totals (daily
Adjustable sensitivity with visual confirmation – colour-coded display clearly indicates sensitivity level
1 x 5V relay module KY-019
and you're in full control
4 Channel 5V Relay Module with Optocoupler – High/Low Trigger for Arduino & Microcontrollers battery powered mini scale India view rainfall totals (dailyTired of manually switching high voltage devices in your automation projects? The amiciKart 4 Channel 5V Relay Module lets your Arduino or any microcontroller safely control mains powered lights, motors, pumps, and appliances no extra circuitry needed. This relay module is built for makers who mean business. Each of the 4 independent channels can switch loads up to AC 250V 10A and DC 30V 10A, making it powerful enough for real world home automation,
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