Test of bare ebay 12v 1a psu module, including safety tests.
There are a few of these little power supply modules on ebay, so I thought I'd get one and give…
Mystery 240v electrical deathtrap.
If you're new to this channel I strongly recommend checking out some of the other videos first. This one was…
New, and very interesting poundland 5w led lamps.
Note that in real use the 5W lamps are showing signs of heat related failure. So it may be better…
How an rcd / gfi works and troubleshooting rogue tripping.
Most modern homes are fitted with at least one RCD (Residual Current Device) or GFI (Ground Fault Interrupter). These are…
A look inside a 24 led street light.
Yet another street light to take to bits. This time it's the bigger brother of the last one, with double…
11kv lightning arrestor and exploding disconnecter.
This is a lightning arrester from an 11kV power distribution line with an interesting feature to clear itself electrically when…
Inside a usb rechargeable head torch, and a hack to improve it.
Firstly I'm going to start by saying that this head torch is actually very good. It has the following features:-…
Improving a small colour changing fibre-optic decorative lamp.
I've bought one of these from ebay before, and it had a single 1W LED in it that lit the…
Make a disko-piss – urine colorizer, and let rip like a unicorn!
The simple addition of carbonated wine to a video is guaranteed to get results. Not necessarily good ones, but results…
Teardown and schematic of led strobe beacon.
Yet another fantastic Chinese industrial component. These beacons are often attached to factory machines to get attention when something goes…