We’ll always have a soft spot for circuit sculpture projects; anything with components supported on nice tidy rows of brass wires always captures our imagination. But add to that a …read more (https://hackaday.com/2022/10/23/sight-and-sound-combine-in-this-engaging-synthesizer-sculpture/)

DIY Arduino Hearing Test Device
https://hackaday.com/2022/10/23/diy-arduino-hearing-test-device/

Hearing loss is a common problem for many – especially those who may have attended too many loud concerts in their youth. [mircemk] had recently been for a hearing test, …read more (https://hackaday.com/2022/10/23/diy-arduino-hearing-test-device/)

DIY Bike Wheels Welded With Rebar
https://hackaday.com/2022/10/24/diy-bike-wheels-welded-with-rebar/

[Liebregts] is working on a trike design, and needed a pair of wheels to go up front. Regular bicycle wheels wouldn’t do, as they’re not designed to work with a …read more (https://hackaday.com/2022/10/24/diy-bike-wheels-welded-with-rebar/)

How The Art-Generating AI of Stable Diffusion Works
https://hackaday.com/2022/10/24/how-the-art-generating-ai-of-stable-diffusion-works/

[Jay Alammar] has put up an illustrated guide to how Stable Diffusion works, and the principles in it are perfectly applicable to understanding how similar systems like OpenAI’s Dall-E or …read more (https://hackaday.com/2022/10/24/how-the-art-generating-ai-of-stable-diffusion-works/)

Dancers Now Help Power Glasgow Nightclub
https://hackaday.com/2022/10/24/dancers-now-help-power-glasgow-nightclub/

Humanity thus far has supplied most of its electricity needs by burning stuff, mostly very old stuff that burns great but is hard to replace. That stuff is getting increasingly …read more (https://hackaday.com/2022/10/24/dancers-now-help-power-glasgow-nightclub/)

Get Clear Insights Into Cloudy Water With the Open Colorimeter
https://hackaday.com/2022/10/24/get-clear-insights-into-cloudy-water-with-the-open-colorimeter/

A basic scientific tool for chemistry and biology is a colorimeter device used to measure which wavelengths of light a particular sample solution absorbs. Some applications of colorimeters are measuring …read more (https://hackaday.com/2022/10/24/get-clear-insights-into-cloudy-water-with-the-open-colorimeter/)

Bare-Metal STM32: Setting Up And Using SPI
https://hackaday.com/2022/10/24/bare-metal-stm32-setting-up-and-using-spi/

The Serial Peripheral Interface (SPI) interface was initially standardized by Motorola in 1979 for short-distance communication in embedded systems. In its most common four-wire configuration, full-duplex data transfer is possible …read more (https://hackaday.com/2022/10/24/bare-metal-stm32-setting-up-and-using-spi/)

“Reversing Shorts” Demystify Phone Security
https://hackaday.com/2022/10/24/reversing-shorts-demystify-phone-security/