Audio synthesizers can range from vast racks of equipment with modules stitched together by a web of patch cords to a couple of 555s wired together in an Atari punk …read more (https://hackaday.com/2022/09/15/this-simple-light-controlled-synth-has-a-surprisingly-rich-sound/)

Fork and Run: The Definitive Guide to Getting Started With Multiprocessing
https://hackaday.com/2022/09/15/fork-and-run-the-definitive-guide-to-getting-started-with-multiprocessing/

Since the early 2000s, the CPU industry has shifted from raw clock speed to core counts. Pat Gelsinger famously took the stage in 2002 and gave the talk the industry …read more (https://hackaday.com/2022/09/15/fork-and-run-the-definitive-guide-to-getting-started-with-multiprocessing/)

2022 Cyberdeck Contest: The Galdeano is More Than a Graphing Calculator
https://hackaday.com/2022/09/15/2022-cyberdeck-contest-the-galdeano-is-more-than-a-graphing-calculator/

Graphing calculators have evolved from expensive playthings for rich nerds to everyday tools for high schoolers worldwide. Even though teenagers nowadays carry powerful internet-connected computers in their pockets, math teachers …read more (https://hackaday.com/2022/09/15/2022-cyberdeck-contest-the-galdeano-is-more-than-a-graphing-calculator/)

A 2D Image Makes A 3D Print
https://hackaday.com/2022/09/15/a-2d-image-makes-a-3d-print/

When you imagine 3D printed art, it’s easy to envision the different kinds of sculptures and figurines posted online. While these projects take plenty of time and creativity on their …read more (https://hackaday.com/2022/09/15/a-2d-image-makes-a-3d-print/)

Mechanical Relay Percussion In A Eurorack Format
https://hackaday.com/2022/09/15/mechanical-relay-percussion-in-a-eurorack-format/

There are plenty of analog and digital synthesis modules available in Eurorack format. But how about one that actually does physical percussion while capturing the output at the same time? …read more (https://hackaday.com/2022/09/15/mechanical-relay-percussion-in-a-eurorack-format/)

Making Variable Capacitors By Stretching Aluminium Cans
https://hackaday.com/2022/09/15/making-variable-capacitors-by-stretching-aluminium-cans/

Sometimes when you need a component, the best way to get it is by building it yourself. [North Carolina Prepper] did just that, creating his own trombone-style variable capacitor by …read more (https://hackaday.com/2022/09/15/making-variable-capacitors-by-stretching-aluminium-cans/)

A RPI HAT For Synchronized Measurements
https://hackaday.com/2022/09/15/a-rpi-hat-for-synchronized-measurements/

https://www.mdpi.com/1424-8220/22/14/5074/htm
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/09/sensors-22-05074-g002-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/09/sensors-22-05074-g002-featured.png?w=800">A team from the Institute for Automation of Complex Power System (ACS) at RWTH Aachen University have been working for a while on the analysis of widely distributed power systems. …read more (https://hackaday.com/2022/09/15/a-rpi-hat-for-synchronized-measurements/)

The Sound of Nails on Black Vinyl Records
https://hackaday.com/2022/09/16/the-sound-of-nails-on-black-vinyl-records/