Servo Dial

thingiverse

You will need a dial gauge to measure the angular movement of a servo for educational purposes or accuracy testing. For this project, a 9g servo is required. The semicircle.png file must be printed on a standard Letter format paper. Due to the construction method, the angle measurement is inverted, meaning that when you send 180 degrees to the servo, it will show zero and vice versa. https://youtu.be/T5afIRtY_bg