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 ...

The Carlisle Indian Industrial School was the first federally funded, off-reservation boarding school for Indigenous children in the United States. From 1879-1918, approximately 7,800 students were ...