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 ...

Using safe water in a neti pot can help prevent serious infections. Neti pots can relieve sinus pressure from colds, allergies, and sinus infections. Overusing neti pots may increase your risk of ...