Simon's

A cross-platform hl7 viewer for Windows, Linux und MacOS.

An effort to produce a working Covid-19 Certificate decoder for the Swiss Covid-19 Passport.

Detour enables switching between versions of executables without having to change launcher configuration.

RFID reader system for tracking class presences for Trainees.

A Firebase Messaging backend example for iOS.

Sine and square wave generator for ESP32

A bench fan for cooling electronics. This Project was built with the intention to be as cheap as possible and to show my girlfriend that not all my projects have to be over-engineered.

This project generates data-structures that describe HL7 schemas. The goal is to expose structures tables for C (and maybe other languages) for quick lookup and deployable as shared object.

Open network share from an internal web-page.

Handheld barcode scanner based on a ESP32 with wifi integration. This project contains several components: 3D CAD plans of the case, electrical wiring / pcb, embedded firmware and java backend service.

A configurable custom protocol handler for your shell.

Experiments with Arm M0+ Assembly and Raspberry Pi Pico PIO state machine.

Uploader is a utility that can upload a file as multipart/form-data (RFC7578) to an http server. Uploader will show the user the uplaod progress in an OS native window.

Daemon to observe the powerlevel and state of an UPS of a RaspPI.

Trigger remote execution from a web-site on a local machine. Utilizes web-sockes for communication, supports streams. This Project is WIP!

Small and efficient Websocket Server written in C, with a built in Lua interpreter.