Internet Of Things / IoT / Connected Home / Smart Houses

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𝔒𝕨𝖑𝘡

On second thoughts, my suggestion is probably terrible since you need +5v and ground rather than+/-5v 😳

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Stonehedge in reply to @𝔒𝕨𝖑𝘡

You're completely correct that GND is distinct from negative, but you should be fine connecting GND directly to the negative terminal of a 5v power supply because weirdly, the neg terminal on a power supply is GND if my understanding is correct. GND is just a reference node/point really.

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