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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
available in multiple configurations (17-key and 21-key
view rainfall totals (daily
Adjustable sensitivity with visual confirmation – colour-coded display clearly indicates sensitivity level
✅ 1-Year Warranty & Dedicated Indian Support – Backed by a full 1-year warranty with easy reach via WhatsApp
4 Channel 5V Relay Module with Optocoupler – High/Low Trigger for Arduino & Microcontrollers battery powered mini scale India available in multiple configurations (17-keyTired 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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