Building a sustain pedal (for my Yamaha DX7)
November 23, 2022I am a proud owner of a Yamaha DX7 digital synthesizer from 1984. It’s essential that I mention that. Because…Building a dual-voltage USB-UART converter
October 11, 2022Introduction (do you guys really need it?) The USB-UART converter is the Swiss army knife of the post-Arduino hobby electronics…Building a DIY chorus guitar pedal
October 9, 2022I like music and I like electronics, so mixing music with electronics is something I would presumably like more. Except…Building a 7 segment display driver with a custom protocol
August 11, 2022The convenience of modules Sometimes, when on vacation in a Central/Western European country, I visit hobbyist electronics stores. I’m always…PLC Reusing and Recycling
July 19, 2022Obtaining a strange PLC A few months ago, while talking with an amazing friend, I mentioned that I have an…DIY PIC-based Thermometer
April 23, 2022This is a blog post detailing my construction of a thermometer, from the planning phase, to parts choice, to construction…Building a DIY bench-top power supply
April 3, 2022The main issue As a high school student in a country with extremely limited import capabilities, my choices of equipment…Three Rs of recycling – reuse
October 19, 2020Reusing junk to make it useful Required materials: In this post I will show you how to turn an old…