There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
It's a solved problem, but I actually prefer a simple web UI.
Servos capable of slightly under 180 degrees of motion. Limited mechanically in the positive direction, and electronically in the negative direction. Servos are connected through a torque spring to ...
* (The SRAM is faster than PSRAM, but the PSRAM has a larger capacity) * (For SPI/QSPI LCD, it is recommended to allocate the buffer in SRAM, because the SPI DMA does not directly support PSRAM now) * ...