Category Archives: Digital

Everything and anything related to digital electronics

Rediscovering Vacuum Tubes, Part 1

A 6J6 vacuum tube is run through some DC tests… Continue reading →

Posted in Analog, Digital, Electronics, HOW-TO, Nostalgia, Power, Science | 4 Comments

The new Coke Freestyle machines are pretty cool. I finally got to try one — and ended up fixing it in the bargain. Continue reading →

Posted in Current Events, Digital, Digital Citizenship, Reviews | 2 Comments

If your PIC won’t execute code, here is a list of things to check… Continue reading →

Posted in Assembly, Coding, Digital, Electronics, HOW-TO, PIC Microcontrollers | Tagged assembly, debugging, PIC, prototyping | Leave a comment

The OBD-II interface on modern cars allows access to quite a bit of data… Continue reading →

Posted in Arduino, Automotive, C, Coding, Digital, Electronics, HOW-TO | Tagged automotive, engine, OBD-II, RPM, telemetry | Leave a comment