Fixed power management issues and made custom connectors for the compute module

Gaming Handheld Devlog #2

Hi y’all!

This is the third day of working on my gaming handheld, and I’ve made a lot of big changes and fixes:

• This time actually finished the power management part, with a brand new 3.3v buck convertor, and some other miner fixes
• Made custom symbols for the RPi CM4 connectors, and wired up most of their power
• Added the SD Card global labels

Whats Next:

• Adding a high-speed USB MUX
• Adding a MASKROM Recovery Switch Circuit