A minimal, simple and effective jammer that jams Wi-Fi, BLE and 2.4 GHz band.

The source for circuitsnippets.com

Simple app to display the current location of the International Space Station on a ESP32 CYD (Cheap Yellow Display)

ShellCheck, a static analysis tool for shell scripts

The hum-detector, recorder and analyser.

Statistical Spectrum Monitoring

StarVector is a foundation model for SVG generation that transforms vectorization into a code generation task. Using a vision-language modeling architecture, StarVector processes both visual and te…

RF front end for a software defined receiver

A receiver-agnostic program for recording and visualising radio spectrograms.

Advanced repeater system software with EchoLink support for Linux including a GUI, Qtel - the Qt EchoLink client

4 port eCal module

Module(s) for using Icom radio remote control (CI-V) with Perl.

Site web of the Mathematical Tours

ROM code for the Alius 6502 computer

Shrink PDF files with Ghostscript

Assembler for a 1 bit processor made around a ROM chip

Arduino library for creating MIDI controllers and other MIDI devices.

This repository is for those who would like to learn how to use the Python module PySerial and Arduino

Tuner for analog synths, inspired by Amanda Ghassaei and LookMumNoComputer

An Arduino based HF DIGITAL MODES MULTI BAND QRPp Transceiver

A Library with Amateur Radio specific Functions and Methods

remoteRotator lets you expose a local antenna rotator (azimuth / elevation) to the network

A proxy driver to use an IIO frequency source as Linux clk-subsystem source

Molex power adapter for breadboards.

Easy Radio Astronomy

SD card drivers for Adafruit CircuitPython

These shellscripts can create an environment, a CA, intermediate CAs and client certificates with EC cryptography.