Nitro obd2 unit with interesting circuitry
Another Nitro OBD2 "Performance chip tuning box". While there are actually real systems for adjusting the engine management settings on…
5000w solar led street light
An interesting light, but also a prime example of how eBay sellers are very prone to out of control exaggeration…
Ink cartridges are complex inside!
Aside from making a huge mess, it took a surprisingly long time to reverse engineer this cartridge due to the…
How much ink is in epson cartridges?
If you print a lot of glossy photos you will know how annoying and expensive it is when an ink…
Cable test ends in flames
This was a 5A current test on an excruciatingly thin copper coated steel cable supplied with a dangerous product purchased…
Dangerous death dalek lights still on ebay
I've featured these lights before, but it's surprising that they are still being sold on the eBay platform. Presumably these…
Siemens motor overload relay teardown
This is an optional attachment for contactors that is designed to detect a motor drawing more current than normal, and…
Crappy, but hackable rechargeable restaurant light
This is a nice idea. A stylish table light that can be recharged and then provide cable free ambient illumination…
Inside spooky temu led-neon ornaments
These things are ridiculously cheap these days. Here are two LED-neon ornaments in completely different manufacturing styles. One uses classic…
Temu rechargeable filament light
While quite neat, this light could be looked on as a project for making a better and longer lasting version.…