The prophylactic UV EPROM 2716 replacement
Nabaztag IoT devices were ahead of time and didn't survive. Now it's time to give it a new breath!
Here I show how to take apart an old PlayStation analog stick, show what it's comprised of, and how to make it work with an Arduino!
DIY design for making bone conduction glasses to listen to music.
You have an old Hard Drive 2.5'' or 3.5'' left from your laptop or PC and you don't know what to do. Then turn it into a portable one.
Equipping the old-made (but not used) plotter with Bluetooth COM port. Then making the first PCB and case's backplate with it.