Tag: ESP32
-
Universal ESP32-C3 Combat Robot Controller
Project Overview In 1lb and 3lb combat robotics, every gram counts, so I prefer to build custom control boards to minimize weight. However, designing a new board for each robot became tedious, especially when most share the same fundamental requirements: receiving commands from a handheld controller and driving motors—both for movement and a high-current ESC/BLDC… Read more
-
Business Card Music Player
The Question Can you make an audio speaker from two flexible PCB’s and without the use of a permanent magnet? This question came to me when I had been working on an RFID project that required a PCB coil. I wondered if I could make a flexible PCB (FPC) coil and pass an analog audio… Read more