Teardown of a vintage lucido 20 year old led torch.
By modern standards this very old torch (flashlight) looks a bit dull. But when you realise it was possibly the…
Inside an ebay ip65 led wall light with barn doors for light control
An interesting all-metal wall light that projects two independently shapeable washes of light vertically and horizontally. Interesting use of COB…
Red wine vs sodastream. without repainting your ceiling.
When it comes to carbonating red wine, there's a right way and a wrong way. The wrong one will literally…
Scavenging poundland led cobs and a hack
Your average Pound shop or Dollar store usually has some very useful low voltage (about 3V) LED arrays that can…
Inside a usb rechargeable atomizer gun with schematic
Well this is a messy thing. It's like the Hazer Phaser, but much more portable and MUCH moister. One correction…