Various hardware projects that do not deserve their own repository.

Line Follow Train / Caterpillar

Embedded platform developed at Preh Portugal to integrate automotive HMI key-testing systems in production environments

a compact, cheap gas sensor with RS-485 connectivity

Przenośny rejestrator temperatury, ciśnienia i wilgotności względnej powietrza, zapisujący pomiary na karcie micro-SD.

Serial communication board

Hardware/Firmware of HIDMorph, a lua configurable HID translation/generation device

KiCad circuits and PCBs

Auto Disinfection System / Clean Way

A compact signal generator (sinus, triangle, square) with tunable frequency project implemented in C with a custom PCB. This repo contains the firmware, PCB files and a project report describing the design, implementation and test results.

DIY all-in-keyboard computer featuring Z180 and floppy drive

Motor Health Monitoring PCB designed using KiCad. This repository contains the complete hardware design including schematic, PCB layout, custom libraries, manufacturing files, and design reports. The project focuses on condition monitoring of electric motors using multiple sensors. Firmware will be added in a future update.

Improved ZAK180: DIY all-in-keyboard computer featuring Z180 and floppy drive.

Meshmerize MicroMouse Project

the signals on the bus go blink, blink, blink

Sun drying emulation controller for biltong and other dried foodstuffs.

Nuclear radiation sensor with ionization chamber as a detector. Hard to make, IMHO inferior to semiconductor detectors.

A collection of 68k computer projects, including a unix-like operating system written in C that runs on them

🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.