Another work light with weird circuitry with schematic
I've looked at a few of these before and they all seem to have some weird circuitry twist. This one…
Very cool tool – hvac schrader core changer
You may get Deja-vu from this video, as it's the full length (and horizontal) version of an earlier short. Because…
Cheap power pack with free lithium cells usb or solar charging
I've featured the availability of free rechargeable lithium cells from disposable devices often found lying in the street, so I…
Exploded british general usb socket
This was sent to me by a friend who had been using it for a while, but after refitting it…
Wifi socket repair fail
If this had been a simple fault it would probably have been an easy repair unless the power supply had…
Two wire flasher module teardown with unexpected find
This was such a pleasure to reverse engineer because of the unexpected hybrid circuitry that uses a very retro component…
Water/alcohol air-still distiller teardown
These devices are intended for purifying water by boiling it and then recondensing the steam back into liquid. That removes…
Parkside soldering iron secret calibration mode a1 model
After my video showing the circuitry of the Lidl Parkside soldering iron, and how a physical component change could allow…
Testing a new 2-part style of led neon
I saw this a while ago and decided to get some to try. It's designed to go into routed channels…
miracle heater teardown – with schematics
This seems appropriate, since there's a current surge in unscrupulous marketers cashing in on the current "fuel crisis" by claiming…