Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...

The Arcam A5+ at €799 takes a completely different philosophical stance. The yellow accents on this full-width amplifier and ...

Currently your Arduino can only beep like a microwave oven. Mozzi brings your Arduino to life by allowing it to produce much more complex and interesting growls, sweeps and chorusing atmospherics.

Abstract: Due to various advantages, as high efficiency, compactness and color variability, high brightness LEDs become more and more important for several lighting applications. In this paper, we ...