# Motor control # Thus far, we have only made projects using brushed motors, like [this](https://www.youtube.com/watch?v=LP9Y7nrc5Z0) line follower, [this](https://www.youtube.com/watch?v=14guCxm-dgU) antweight combat robot, [this](https://www.youtube.com/watch?v=eZAGXXN5gIk) winning sumo robot, and [this](https://www.youtube.com/watch?v=0k4Paktnn1s) tiny N20 addon PCB. ![[allinone.png|298]] *Example design: dual motor ESP32 robot control system for 4S LiHV battery* To do: - make brushless gearmotors for small-to-medium- scale robot drive systems / joint systems - explore novel power transmission, suspension, and electronic speed control technologies