One maker from South Korea has done that with what looks like an Arduino Uno, some servos, and LEDs. The finished model can move its right arm and head, as well as activate lighting effects in its ...

Beyond basic electronics, Arduino at Heart can also be used to prototype robots, said Paul Rothman, director of research and development at LittleBits. The servo motor can help build a moving ...

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 ...