ESP32 4-Relay PCB with PSU
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Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout
I need a compact PCB that brings together an ESP32 module, four relay outputs, and an onboard AC-DC stage that accepts the full 110 V – 220 V AC mains range and steps it down cleanly for the logic rail... (Budget: ₹600 - ₹1500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout)
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