While this is a neat project, the design is very strange. Most of the complexity seems to be a result of using the wrong components for the job.
Having a huge PCB for an SD card is completely unnecessary. Also using enig for mechanically stressed contacts seems to come from a wrong understanding of why one would use enig. enig is for corrosion resistance, not mechanical resistance.
Just use an rfid tag to read out the cartridge put into the console
Having a huge PCB for an SD card is completely unnecessary. Also using enig for mechanically stressed contacts seems to come from a wrong understanding of why one would use enig. enig is for corrosion resistance, not mechanical resistance.
Just use an rfid tag to read out the cartridge put into the console