Astronauts on the International Space Station have to exercise for two hours every day, but they can show off the hardware in a lot less time than that. In this …
This is the test of a simple power supply for the LED filament lamp. It uses full wave rectification and proper smoothing for flicker-free operation. It’s basically a 100 ohm …
Most phones these days have a touchscreen. Some have a resistive touchscreen and some have a capacitive touchscreen. What’s the difference between a resistive and a capacitive touchscreen? Which one …
Electronics playlist: USAF Training Film playlist: more at “TRAINING FILM ON ELECTRICITY. IN THIS EPISODE: PARALLEL RESISTIVE CIRCUITS – ANALYSIS. TVK 30-101P” US Air Force Training Film TVK30-101P Reupload of …