Open ultrasound computed tomography: verified full-waveform imaging across FPGA hardware, Python/C++/GPU software, and simulation. Try it in your browser (WebGPU) at jeromegraves.com/openUSCT
An open-source handheld game console built around a Lattice ECP5 FPGA that uses a custom hybrid 2D + 3D graphics engine capable of DS-era 2D-and-3D gameplay at a locked 60 fps. Most open-source consoles are 2D-only or software-render 3D at sub-60 fps. The goal is a powerful yet accessible, fully hackable platform for the retro-hardware community.
Notes while learning how to develop with the Xilinx Ultrascale+ XCKU5P FPGA. Also notes on PCB design.
Advent of Code 2025 first problem into 74xx series logic - Jane Street Advent of FPGA 2025 Winning Submission
atx
7
Repurposing the Xilinx Spartan-6 inside the Digilent Analog Discovery 2 as a USB-attached FPGA compute accelerator.
Personal mirror of NawfalMotii79/PLFM_RADAR, a low-cost FMCW radar system including FPGA, STM32 firmware, and software tools.
Limitless Common Mode Scope. Battery powered probe with fast ADC with FPGA and UART connection. Data acquisition takes place when the trigger signal is high, later data is sent via UART to the computer. Purpouse of this device is to make precise measurements for high common mode signals.
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.
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.
Open Source clone of derelict AT40K devboard, from Atmel and Microchip, for their 5V FPGA's.