1 Channel 5V Relay Module Without Optocoupler for Arduino, Raspberry Pi, ESP32 | High Quality Single Relay Board
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16 Channel 5V Relay Module with Optocoupler – 10A Relay Board for Arduino, Raspberry Pi, PLC & Automation Projects16 Channel 5V Relay Module with Optocoupler – 10A Relay Board for Arduino, Raspberry Pi, PLC & Automation Projects ₹702.00 (incl. tax)