More Blogs from Engineering Investigations
The TP500 from Platinum Tools is a handy tester of LAN cables. It's easy to use and effective, though it could use a small tweak or two.
The CSI Premier 75W soldering station is a low-cost unit that has a lot of features.
Upgrading a PC's memory resulted in screeching sounds whenever it tried to play audio. Has this ever happened to you?
When capacitors in a computer monitor's power supply failed, the problem was obvious. Take a look inside of the AC mains power adapter.
By constructing homemade versions of components like switches and potentiometers, it should be possible to reduce the cost of a new Arduino kit.