Hard cider vs sodastream – will it carbonate?
Making trash cider even trashier. Truly the champagne of the working class. Also full of appley vitamins and minerals essential…
Inside an nvr no volt relay
An NVR (No Volt Relay or No Volt Release) is a safety device commonly found on most workshop equipment, that…
Flux and carnival games loud 8-bit noises!
Filmed on the fly while travelling, so will look and sound very different. Further to discussion on a live stream…
Huge 30w ceramic core led light with schematic
One correction to make. I said and wrote 220uF for the main capacitor instead of the actual value of 22uF.…
Skeleton shaver with weird charging circuit
A detailed look at a "skeleton shaver" from various online sellers, with some VERY weird charging circuitry. I'm not sure…
Teardown of an electronic refrigerant diverter valve
Thanks to Rob for sending this for a teardown. It was pleasingly simple inside, while still allowing full computerised control…
Inside a ceramic lamp with schematic
This is definitely a very unusual and well designed lamp/globe/bulb. The ceramic LED substrates are not new, but this is…
Weird little light from ebay with schematic
An interesting little rechargeable keychain light that is often described as an olight, but probably isn't? It's most notable for…
Mercedes benz led ceiling light with schematic and hack
You probably didn't realise that Mercedes Benz make LED lights. It's notable that Mercedes Benz probably didn't realise that either.…
Tacky nokero solar light clone
The original Nokero light was designed to help avoid the use of kerosene lamps in developing countries, to reduce the…