I've been enjoying Electroboom's Youtube channel, and was really interested in the various Tesla coil videos. I had a look at the OneTesla DIY kits: they look great, but way too expensive for an after…
As soon as I decided to add the 5x5 Blinkenlights matrix to the horn, it obviously needed to be turned into a music visualiser. Googling for "mopidy audio visualizer" found this post, where someone di…
I inherited an old "Revo" speaker horn from my dad. I have a strong suspicion he acquired it from a "job lot" in an auction somewhere. He gave it the rather fetching red/gold/black paint job. Anyway,…
I've been struggling with a pair of worn out snips for all my snipping/wire stripping needs for years. For some reason I didn't realise that I could just.. order something better. I've now rectified t…
I fancied getting an eink screen to use for future projects. I bought a wee one with a raspberry pi "hat" attached. However, I realised later that I could maybe just re-purpose an old Amazon Kindle eb…
I've been watching a lot of the Technology Connections Youtube channel recently. I was particularly intrigued by the series on RCA CED VideoDiscs. There's also some information available on Wikipedia.…
