Thursday, 16 February 2017

Tuesday, 14 February 2017

Super Warp Generator (Part Two)

When all the parts arrived not only did I build a quad Super Warp Generator, I added centre off switches to select fast or slow LEDs (or nothing) for each stage. The inputs are normalled to the first input and the LEDs ended up being mounted in nice little chrome bezels.

Saturday, 11 February 2017


Still here...

Tuesday, 7 February 2017

A Hoarder Vindicated

I was looking for some japanned woodscrews for the rear panel on my latest cabinet...   ...and I found these, unopened, that must have been squirrelled away over thirty years ago. Perfect.

Sunday, 22 January 2017

Sir Dibalot

I was having a major clear out of the garage and found this dibber. It looks like it's made from some kind of phenolic and judging by the font it's probably sixty or so years old, maybe more. Anyway I prefer individual pots for my seedlings, so I never use it. Off to the charity shop then...

Tuesday, 17 January 2017

Monday, 16 January 2017

Dalek Table

I found some old transformers that have been floating around in my parts drawer for over twenty years, so I decided to whip up a passive ring modulator. The diodes are 1N60P