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SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum
![Finger is ready to press down the On Off button on the personal computer system unit. Power button on the top of desktop PC tower case. Closeup Stock Photo - Alamy Finger is ready to press down the On Off button on the personal computer system unit. Power button on the top of desktop PC tower case. Closeup Stock Photo - Alamy](https://c8.alamy.com/comp/2F2Y172/finger-is-ready-to-press-down-the-on-off-button-on-the-personal-computer-system-unit-power-button-on-the-top-of-desktop-pc-tower-case-closeup-2F2Y172.jpg)
Finger is ready to press down the On Off button on the personal computer system unit. Power button on the top of desktop PC tower case. Closeup Stock Photo - Alamy
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