← Back to Portfolio GitHub · 2018 – present

Open Source Projects

Instrumentation libraries, space engineering tools, hardware interfaces, and more — published on GitHub.

Profile github.com/HaralDev
Repos 7 public
Period 2018 – present

Overview

Alongside my engineering career I maintain a collection of open source tools on GitHub — mostly utilities built to solve real problems during projects: Python interfaces for lab instruments used in thermal vacuum testing, a structured dataset extracted from NASA's small spacecraft report, and ROS/Arduino packages from student hardware work. A few have found use beyond their original context, which is why I keep them public and maintained.

Space Engineering

A curated list of useful resources for space mission design, visualisations, scripts and more.

NASA's Small Spacecraft Technology State-of-the-Art report extracted into structured JSON — 113 tables across propulsion, power, communications, GNC, and more.

Instrumentation & Test

Python packages developed during thermal vacuum testing of the MMX rover at DLR.

Python package for reading values from a Graphtec GL840 temperature logger via PyVisa. Used for data acquisition during thermal vacuum testing.

Python interface for the Rohde & Schwarz HMC8041, HMC8042, and HMC8043 power supply suite — all models in one class via PyVisa.

Python Matplotlib package that generates plots fully compatible with the TU Delft LaTeX thesis template (Utopia font).

Hardware & Embedded

A ROS package for a common 433 MHz radio module on the Raspberry Pi.

Arduino package for a system with SD card storage, GPS location logging and 3DOF acceleration measurement.