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 ...

You can free up a few pins on the ATtiny85 by foregoing an external crystal oscillator in favor of the ATtiny's internal oscillator. However, the internal oscillator is much less accurate than an ...

The circuit and board were developed using AutoDesk EAGLE and all files are available in the "Hardware files" folder. Schematic and Board layout PDFs can be found in the "Resources" folder. Controller ...