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 ...

This R/C servo tester features digital accuracy and is easy to build and use since its signal emulator makes it a breeze to test and setup the servos. This R/C servo tester features digital accuracy ...