Swapping the leds in a poundland 3x1w gu10 lamp.
I just spontaneously decided to do this to see if it was easy or not, so I thought it would…
How to make an authentic joule thief.
On the basis that it's me who actually named the Joule Thief, it's about time I actually put up a…
Testing generic ebay stepped cone drills on plastic.
I decided I needed a new cone drill and saw some very common sets on ebay in either metric or…
Testing dodgy 100w leds from ebay sellers.
You can now buy me cake and things to take apart at:- https://www.patreon.com/bigclive I was looking for some 100W LEDs…
Combustible air dusters.
Someone mentioned that some air dusters are combustible, so I got one from Poundland to try out. Normally if it…
Testing cheap ebay calibration weights.
I looked on ebay for a calibration weight to test my scales for accuracy, and found a set of 5…
Using a diy voltage multiplier to drive neon tubes.
You can now support this channel at https://www.patreon.com/bigclive While this circuit isn't an ideal way to drive neon tubes (best…
A look inside an ebay degausser/demagnetiser from china.
A look at the operation and circuitry of a tool or equipment demagnetiser.
A look inside a rather unusual led pygmy lamp.
As will become clear in the video, this lamp is VERY different from what I was expecting. It's using quite…
Repair of electrolytically corroded solar garden light.
One of my favourite solar garden lights failed, so I brought it in to fix.