The KIM-1 was my first computer, my Dad got it for me in my Junior year of High School. I had great fun working through the First Book of KIM.

I tried my hand at assorted electronics experiments, but managed to shove 9v into one of the PIO pins, frying it.

I did replace the 6530 chip, but never installed it. I actually still have it somewhere, still in its anti-static foam.