After having studied a universal timer based on the operation of the TMS1122, and while waiting to receive the printed circuits board of the...

Until today, I used to post topics in no particular order. As a result, a project was sometimes scattered over long periods of time on this ...

In the 1980s, there were several families of computers. Among these was the family of MSX machines. The interest of the MSX was that it was ...

Difficult start to the year. I haven't published much in 2023. But here's a little new that delights me: I was finally able to launc...

Unusual article on my blog, it's true, but as I enjoy troubleshooting well-built devices that seem to be repairable, I'm sharing it ...

Finding a PLC that is relatively simple to use and above all, affordable and also easily expandable is not that easy. You can use hardware b...

It must be recognized that when one has tasted these GoWin circuits and the simplicity of the development software, it becomes very difficul...