Below you will find pages that utilize the taxonomy term “Repair”
April 30, 2026
Fixing a Timex Sinclair 2068 and Porting the Bond Maze
I picked up a boxed Timex Sinclair 2068 that wouldn’t boot. An oscilloscope, a BackBit tester, and a fresh Z80 later, it was running. Then I ported Charles Bond’s 1981 maze algorithm from the C64 to Sinclair BASIC.