Hi, Everyone, tchicago here.

I'm an electronics engineer who works for a software engineering company for living. As a redemption of my soul, I have an extensive hobby electronics lab at home. I practice a lot of experimentation, learning, small hobby projects and occasional repairs for myself and friends.

My first computer was Paguo-86PK (aka Radio-86RK) which I made around 1988 back when I was in high school.