It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
Waveshare makes a nifty little ESP32-S3 based smartwatch product, but its firmware is apparently not to everyone’s liking.
Manual (PDF) describing the components and build instructions Ploter / img / ASCII directory: Contains Python application + examples to plot Plotter_firmware directory: Contains Arduino source code ...