Beginners • Re: Raspberry Pi 5 burned twice due to wrong relay wiring — Need help triggering a 12V solenoid lock through a 16-channe

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()* in the image you show, the relay board is going to VCC 3.3V of RPi. See https://pinout.xyz/

one can also see this as if 3.3V and 5V are connected together.

If you're a newbie start with using Pi Zero when experimenting - less expensive when releasing Magic White smoke

Statistics: Posted by aBUGSworstnightmare — Fri Dec 12, 2025 5:08 am

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