Novel rosin vapour short circuit finder
At first I thought this was just a gimmick to sell naughty devices on eBay, disguised as being an electronic…
Did this pose a fire risk?
Another video on restricted advertising for being about a vaping device. (Despite not actually promoting vaping.) While buying further disposable…
Easy custom led crystal with wooden base.
I bought one of these bases on AliExpress a while ago to experiment with using it to illuminate 3D printed…
Purple led tube with neat driver
I'll guess that the main use for this tube will be in window displays or theming. It provides a nice…
Led signage cob module teardown
A close look at a COB-style LED module as used for signage illumination. I chose blue so we would be…
Poundland lady-toy teardown with schematic
Despite the name, Poundland isn't actually a sex shop. It's the UK equivalent of a dollar store. That said, they…
Bare 230v led tape
I'm not sure what application this bare mains voltage LED tape is intended for, but the implication in the listing…
Faulty pir switch meltdown
An outdoor PIR switch that popped a fuse, and when a new one was put in it glowed orange inside…
Big light, but it’s pish! with schematic
An AA (Automobile Association) light that was sent by Robert for our exploration. The circuitry is minimalist and interesting, the…
Simple nimh battery charger with pcb files
A gloriously dumb USB powered NiMH and NiCad battery charger that will guarantee a full charge every time, but only…