Hey everyone! I’ve been experimenting with a purely DIY PCB workflow to avoid chemicals and long shipping times. Current Progress: * **Milling:** Using a CNC with 0.1mm V-bits for isolation routing.…
Before I start, I want to help you all with your time and advice given. Whatever I do, the GND pins of my STM32H753ZI are impossible to solder. The rest of the pins are quite straightforward and easily soldered at 350°C after 3 seconds of heating.…
