I’ve had this particular project in mind for quite some time, and was excited to dive into it with simple raw materials: my Raspberry Pi, a touchscreen, and a mechanical relay board. If you ...

But with the addition of a Raspberry Pi, he’s got it back ... Note that he was able to pull 5 VDC from the relay board and run it to the Pi over the ribbon cable, so he didn’t need to bother ...

To resolve this, Tkachenko removed the button and replaced it with a relay connected to ... The main board powering the operation is a Raspberry Pi 5, but the attached Raspberry Pi AI Camera ...