Inside a phytosun ultrasonic oil atomiser – with schematic
They seem to be dumping these things on eBay at the moment. I wonder if that's due to poor sales…
Zappy and tingly tetris toy
Yet another grey import shipped with an unsuitable power supply, made somewhat worse by the conductive metal parts and target…
Over-cheapened trashy led bulb
While I can appreciate the desire of the manufacturer of this style of bulb to make production cheaper, I think…
Inside a lidl bottle security device
Having accidentally ended up with a (paid for!) bottle locked shut with one of these security caps, it suddenly became…
Inside the lidl solar globe light
The circuitry in this light is quite pleasing in the way the solar panel has been potted onto the main…
Classic simple clock pendulum circuit
Since I recently looked at a fairly complex two transistor self starting solar pendulum circuit, I thought I'd also take…
Perplexing solar light
I made this video in two parts while travelling, but now wish I had the other parts or some suitable…
Inside 12v fixed colour led sign pixels
Although I've featured the 5V version of these before I have avoided the 12V version because I thought they might…
Really nice flip flap pendulum kicker – with schematic
While attempting to clean this vintage solar flapping leaf ornament I found that the plastic had degraded to the point…
Inside a 360w digital amplifier
I bought this amplifier purely so we could open it and take a look inside. It's a modern class-D amplifier…