| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
All items tagged with SD card and DIY electronics (3)
| A bright yellow PCB, a touchscreen, and an ESP32 inside: the Cheap Yellow Display (CYD) Board is turning a budget curiosity into a maker’s f...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including data loggers, reco...