He built a servo tester and demonstrator based on an Arduino, and went the extra mile to give it a good UI and a bunch of functionality.

Arduino-Codes-for-Mouse-Latency-Tester arduino codes of a stopwatch to measure latency, a servo controller, a virtual mouse to measure loop back latency and a stopwatch to measure contact time.

A cost-effective, IoT-enabled 2-axis gimbal stabilization system using Arduino Nano ESP32, MPU6050 motion sensor, and servo motors. Supports real-time orientation correction and remote monitoring via ...

Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions before they go into the assembly. I usually make a quick servo tester on ...

Thanks to the inclusion of an Arduino Nano Servo shield and EasyVR3 Voice recognition module. Watch this video on YouTube.