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/

Ever wonder what makes a cellphone’s operating system secure, or what that app you just installed is saying about you behind your back? In a brand new video series, [Jiska] …read more (https://hackaday.com/2022/10/24/reversing-shorts-demystify-phone-security/)

Plumbing Valves as Heavy Duty Analog Inputs
https://hackaday.com/2022/10/24/plumbing-valves-as-heavy-duty-analog-inputs/

Input devices that can handle rough and tumble environments aren’t nearly as varied as their more fragile siblings. [Alastair Aitchison] has devised a brilliant way of detecting inputs from plumbing …read more (https://hackaday.com/2022/10/24/plumbing-valves-as-heavy-duty-analog-inputs/)

Simulating Temperature in VR Apps with Trigeminal Nerve Stimulation
https://hackaday.com/2022/10/24/simulating-temperature-in-vr-apps-with-trigeminal-nerve-stimulation/

Virtual reality systems are getting better and better all the time, but they remain largely ocular and auditory devices, with perhaps a little haptic feedback added in for good measure. …read more (https://hackaday.com/2022/10/24/simulating-temperature-in-vr-apps-with-trigeminal-nerve-stimulation/)

One Of The Worst Keyboards Ever, Now An Arduino Peripheral
https://hackaday.com/2022/10/24/one-of-the-worst-keyboards-ever-now-an-arduino-peripheral/