Abraxas3d

Demographics

US Amateur License Holders Demographics

122GHz

122GHz dish, feed, and sub reflector

3D-printed-horn-antennas

Software and documents used in 3D printing horn antennas for ham radio microwave.

Adafruit_CircuitPython_RFM9x

CircuitPython module for the RFM95/6/7/8 LoRa wireless 433/915mhz packet radios.

adrv9009-transmit

Vitis project repository for basic MFSK transmit on adrv9009+zc706

circuitpython

CircuitPython - a Python implementation for teaching coding with microcontrollers

deviations

GNU Radio Conference 2020 Capture the Flag Challenges

documents

Documentation for Phase 4 Ground

dvb_fpga

RTL implementation of components for DVB-S2

fpga

The USRP™ Hardware Driver FPGA Repository

fpga_cores

To add upsizer to axi_stream_width_converter

gr-ettus

Out-of-tree GNU Radio Module for Experimental Ettus Research Features

hack-a-sat-library

Public library of space documents and tutorials

hardware-prototype

hardware-prototype

icebreaker-litex-examples

Example litex Risc-V SOC and some example code projects in multiple languages.

ira

SISO vector decoder for IRA-LDPC codes in VHDL

portapack-mayhem

Custom firmware for the HackRF+PortaPack H1/H2

risc-v

RISC-V instruction set architecture

simple-FSK

A simple FSK modulation and demodulation in verilog. Tested in Zedboard+FMCOMMS3

Abraxas3d

JerichoReport-

Write up for Jericho, a GNU Radio Conference CTF

LPCNet

Efficient neural speech synthesis

openrotor

OPV-HDL-Coder

Opulent voice receiver on the ADRV9009/zc706. Uses MATLAB 2023a, Vivado 2022.2, Simulink, and HDL Coder. The HDL Coder source code output is the work product, and is an open source design.

OPV4UPR

Opulent Voice for University of Puerto Rico

payload-dmt

Digital Multiplexing Transponder

spresense

Spresense SDK source code

trans-ionospheric-mastermind

Mastermind game coded for Phase 4 Ground Trans-Ionospheric badge

warhammer-tank

Code for the Arduino UNO Running the Show

WiFiSAOAccessPoint

Arduino sketch to work with HackerBox 0068