Traditional Java decompilers (like JD-GUI, standalone Fernflower, or CLI CFR) are built for manual human inspection: they dump entire archives to disk, emit thousands of lines of code into a single ...
A bare-metal ultrasonic radar for the Elegoo UNO R3 (ATmega328P), with a sweep-line GUI on the computer. Everything on the microcontroller is written in plain C against the AVR registers — no Arduino ...