How an Alfa Romeo Owner’s Coffee Spill Turned Into a $700 Repair Bill

A spilled coffee into the center console of a 2017 Alfa Romeo Giulia killed its infotainment controller and led to a roughly ...
GitHub

liveboxandy/Gotek-Rotary-Encoder

Initial schematic and gerbers for a Gotek Rotary Encoder PCB. Used photographs and a multimeter. Where possible I followed the original PCB routing but Kicad has some different rules for trace widths.
Hackaday

Retro Style VFO Has Single-Digit Parts Count

Not every project has to be complicated– reinventing the wheel has its place, but sometimes you find a module or two that ...
IEEE

An Inexpensive Wiegand-Sensor-Based Rotary Encoder Without Rotating Magnets for Use in Electrical Drives

Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...
IEEE

A Calibration Scheme With Combination of the Optical Shaft Encoder and Laser Triangulation Sensor for Low-Frequency Angular Acceleration Rotary Table

Abstract: A low-frequency angular acceleration rotary table (LFAART) is capable of sinusoidal motion around a fixed position and essential to verify dynamic characteristics of a gyroscope device. The ...
GitHub

Vector schematic symbols redrawn from Linear Tech, Nat Semi, Analog Devices, textbooks, standards, and more.

Quickly create publication-quality graphics using the same symbol palettes as your favorite manufacturers and textbooks. Symbols are drawn to a 1px grid (coarse grid used for all terminals) with 0.5, ...