Remote control led tree candles.
These little LED candles are sold in packs of ten or twenty on ebay and designed to be mounted on…
Flat, mains voltage led tape.
I bought some of this mains voltage (240v) LED tape to take a look at. It's very similar to the…
Fairground lighting controllers.
For some random reason I ended up repairing fairground lighting controllers when I was younger (and still do from time…
Test of the matek usb power monitor.
A quick test of my newly acquired USB power monitor. This unit is branded Matek and unlike most other USB…
Teardown of a simple led night light.
The disassembly of a cheap LED night light bought from a UK seller that appeared to specialise in pound-shop type…
Simplest solar decorative lighting controller.
This video is partly a test of using an iPad2 to record a video at my new workbench, which has…
Teardown of a cheap plug-in led disco light.
This is quite a neat little light that physically plugs into a socket like a night light, but has a…
Slight flaw with usb power banks.
While doing a discharge test on a small USB power bank, I discovered that even though the booster circuit cuts…
Poundland halloween lights 2014.
A really nice set of lights from Poundland which uses 14 3mm side-emitting LEDs to illuminate push-on letters that spell…
Uses for boric acid. including curing athlete’s foot and stinky boots.
Boric acid is a natural mineral with amazing properties. Flame proofing. Where materials are soaked in a boric solution. Killing…