Could be very handy for some people. I would definitely step down to 3.3V if the output from the power boost is 5V. Better safe than sorry, and is very easy to do with a simple voltage divider. Is the GPIO15 output a part of the UART? I know many say that these stay high until the Pi is almost comp...

amazon has everything
https://www.amazon.com/WINGONEER-1000PC ... B06XSGNTMM
I have an assorted kit like this for parts

Yeah, no... Bad idea.

High! I like to get the glue into all the nooks and crannies and have yet to damage any components.

After reading several threads about safe / soft shutdown solutions, I saw that many people were having problems with the price or availability of components. I designed a different solution that uses very common/cheep components to do the soft shutdown. Parts List: DPDT Switch - which you probably a...

Hey guys! Got a BW display on amazon.com from a seller called GoodWill Sky. Shipped from Hong Kong, $15.98 with free worldwide delivery. The motherboard is not like any other I've seen here. Also, it doesn't work with 5V so I had to modify it (red wire from 5V to a 3rd pin on AMS1117 chip). The dis...