Time Flies!

I apologize – I have seriously neglected this site! It's been a long time since my last post, and I plan to remedy that. I have brought many old computers back to life, and recently dipped my toe into hardware design. I designed a replacement for the extremely rare RS-232 interface board for the TRS-80 Model I, and just sent the board design to the fab last night. I look forward to receiving the boards, and finding out how badly my design fails :)

PCB layout for my new TRS-80 RS-232 interface

Please check back soon for updates, and I plan to publish Part II of the Model III revival soon!