I still use my Heathkit power supply that I built in the 90's. I should give my dad a call and thank him for buying it for me. Between that and the TI 99/4A, it

I still use my Heathkit power supply that I built in the 90's. I should give my dad a call and thank him for buying it for me. Between that and the TI 99/4A, it led me to my career in software development.