A 2-layer PCB design of the ESP32 Dev Kit V1 (30-pin), created using KiCad 9.0. Includes complete schematics, layout, and BOM.
Custom 2-channel digital oscilloscope DAQ with 20MHz bandwidth. Built with a custom KiCad analog front-end (AFE) PCB, Gowin FPGA (Tang Nano 9K) for high-speed signal buffering (VHDL), and an RPi Pico MCU for SCPI-like control. Includes a simple Python GUI for data visualization.