Doz' Blog

One piece of test gear I've never had is a lamp limiter or dim bulb tester.  They're ideal for s-l-o-w-l-y awakening our vintage ele...

If you've been my youTube channels lately, and following the VIC-20 story, you'll know I built a Hyper-expander . You may have also ...

5 years ago, I built a rack to house the standards converter and video source equipment in the workshop ( you can see that post here )...

Sometimes you just need a small test jig to test something quickly. I built this up for quickly testing 555 timers, 4013 dual flip-flops, ...

If, like me, you're always making circuits up or repairing stuff, and minimum ordering quantities are always more than you need, you'...

Morning ... coffee ... switch the power to the bench on and contemplate the day's work.. ... hang on, the ever-faithful Lindos LA102 A...