Fixing a head torch with intermittent switch.
This seems to be a really common problem due to the use of very simple tactile buttons that are prone…
Opening a desiccant drum dehumidifier.
Note that on some of these units, you can remove the water collection tray for cleaning by just pulling the…
Independent blackview bv9900 pro 4-month review non shill .
If you work in the mechanical, electronic or electrical industry then a rugged phone with built in thermal camera is…
Scoping a perpetual motion ornament
A thorough exploration of the very retro perpetual motion style ornament that was HUGE in the 1970's, and still lives…
There’s not much inside tvs these days
Sorry for the glare. It's not an area I usually film in, and the lighting was reflecting off the metal…
500v to 12v 3a power supply with schematic
I've always thought that the only place you'd get a three phase PSU was from an industrial supplier, but it…
Acoustic foam test.
A test video to see how acoustic foam affects the acoustics of my livestream area. Note that I subsequently had…
Inside a good rechargeable baseball cap work light with schematic
Unlike the other lights that clip onto the bill of a baseball cap, this one has the immense advantage of…
Inside a car clock-spring module steering wheel wiring interface
This module was sent by George of Junk From Work:- https://www.youtube.com/user/knifecrazycreator At first I thought it was just a clock…
Making my psu cables literally 20 times better 0.6 to 0.03ohms
My old bench PSU cables had a resistance of about 0.6 ohms between the cable resistance and the original banana…