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5 V Relay Module

5 V Relay Module

Pimoroni

£5.75

Price read from Pimoroni on 2026-10-22. Check before buying.

A relay is an electrically operated switch to control current. It can be controlled with low voltages, like the 5V provided by Arduino pins. Specifications operating voltage: 5 VDC relay current rating: 10 A at 250 VAC, 10 A at 30 VDC (non inductive) relay contact: C, NO, NC connection : GND, +5 VDC, control input (5 to 12 VDC) dimensions: 40 x 27 x 18 mm Manual User manual Download Example

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.