How it came to be As a part of my bachelor’s thesis I had to modify a motor ESC schematics. Due to electronics component shortage in recent years it is very hard to get a lot of parts. It was for automotive use, so it was nearly impossible to find the parts needed in time. Thus I had to drop …

On my road to get more familiar with microcontrollers I bought an RFID module kit. It came with a MFRC522 module, a blue RFID key holder and a white RFID card. Of course there are some libraries to deal with this module more easily, but I decided that doing everything from scratch would teach me …

Disclaimer I am not a professional electrical engineer. Do your own research first and follow this post at your own risk. Faulty handling of electronics may injure you, damage your property or even be lethal. Fixing a PC monitor Like the title suggests, this post is going to be about me reparing a …