Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

In this video, we take you on a fascinating journey into the world of robotics with the "Create Your Own Robot Spider" guide, ...

With just access to a printer, a few cheap-as-chips servo motors, an Arduino, and some nuts and bolts, you could be hacking together robot walkers within a few hours of starting!

When that metal bends enough to touch a stationary conductor it completes the circuit, telling the Arduino to start driving the servo.

Servo moves smoothed - this could be an interesting one if you work with robotics. And it is flagged by the Arduino team.