Everyone knows the cartridge system of microcomputers from the 80s. The MSX, a machine from that era, is no exception to the rule. When you ...

Some improvements to the device's I/O circuit board. I also added a precision clock. I'm thinking of modifying the main clock progra...

 In 2022 one of my projects consisted of placing a Micro-Professor clone entirely in an FPGA. For this project, I created an external mechan...

 And first of all, the typology of the pseudo MIDI network.What a horror this thing is... The 'Barbie game' level! Cables everywhere...

  Couldn't it be that simple? It's high time to get started, don't you think?

And now, the resumption of an old project for which I had not achieved the expected result. I appreciate simple but effective designs. In th...

The glorious era of the 80s This venerable clock was programmable and allowed, thanks to 20 program steps, to control four outputs with an a...