My friend (W6IPA) and I developed a versatile Raspberry-Pi hat that can be used for Allstar, Echolink, APRS, or any digital modes. We use the program in this GitHub repository to program the radio ...
When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...
Two ESP32-CAM modules capture overlapping images simultaneously over WiFi. A Python/Flask server fetches both images in parallel, stitches them into a single panoramic image using OpenCV, and serves a ...