cable-tester

Arduino-based cable continuity tester for 1-5 wire cables

USB-C cable, charger and port checker for Windows. Tells you what your cable can actually do, why your laptop charges slowly, and says 'unknown' when your PC cannot tell. CLI + tray app.

Small passive device for determining the capabilities of a USB-C Cable

STM32C071 USB Type-C cable continuity, topology and fault tester firmware

Network cable tester made with Eagle and developed in C

USB-powered RP2040 cable and wiring-harness tester for makers to map low-voltage pin continuity, catch opens/shorts/crossovers, and save local test reports without cloud accounts.

Design of A Colour Sequence Detector for a 5-core Harness Cable

Bad script to test Ethernet cables. For Orange Pi Zero 3

Autonomous ESP32-based CAN bus cable harness tester for DB9 connectors. Performs automated continuity, pin mapping, fault detection, and termination resistor verification without a host PC.

Testeur de câbles industriel 40+40 broches — ESP32 + LVGL + KiCad + Fusion 360. Projet fil rouge BUT2 GEII AII pour MSL Circuits.

🔌 The code for small project to make a Ethernet cable tester in C

Cable Bunny: Is it a charge-only cable? Ask the bunny. KiCad 10, heypcb.ai merch.

A modular device designed to test electrical cables. It supports testing of both short cables (both ends accessible) and long cables (with ends far apart). The device visually indicates conductor continuity using LEDs.