A rite of passage for a young electronics enthusiast used to be collecting an array of surplus boards from whatever could be found, and using them as sources of parts …read more (https://hackaday.com/2023/11/05/what-parts-should-you-desolder/)

Adding Temperature Sensor Functionality To The CH32V003 MCU
https://hackaday.com/2023/11/05/adding-temperature-sensor-functionality-to-the-ch32v003-mcu/

As cheap as the WCH CH32V003 MCU is, its approximately $0.10 price tag looks far less attractive when you need to start adding on external ICs for missing basic features, …read more (https://hackaday.com/2023/11/05/adding-temperature-sensor-functionality-to-the-ch32v003-mcu/)

Reduce The Pi 5’s Power Consumption At A Stroke
https://hackaday.com/2023/11/06/reduce-the-pi-5s-power-consumption-at-a-stroke/

The Raspberry Pi 5 is the new wunderkind single-board computer on the block, so new in fact that users are still finding out its quirks. One of those quirks is …read more (https://hackaday.com/2023/11/06/reduce-the-pi-5s-power-consumption-at-a-stroke/)

It’s A Marble Clock, But Not As We Know It
https://hackaday.com/2023/11/06/its-a-marble-clock-but-not-as-we-know-it/

[Ivan Miranda] is taking a very interesting approach to a marble clock. His design is a huge assembly that uses black and white marbles to create a (sort of) dot …read more (https://hackaday.com/2023/11/06/its-a-marble-clock-but-not-as-we-know-it/)

Virginia to get Large-Scale Wind Farm
https://hackaday.com/2023/11/06/virginia-to-get-large-scale-wind-farm/

If you go about 27 miles off the coast of Virginia, you’ll find two windmills jutting up out of the sea. Two windmills aren’t particularly interesting until you realize that …read more (https://hackaday.com/2023/11/06/virginia-to-get-large-scale-wind-farm/)

Smart Ring Measures Blood Pressure
https://hackaday.com/2023/11/06/smart-ring-measures-blood-pressure/

Continuous blood pressure monitoring has always been a major challenge for the biohacking community. Those giant arm cuffs aren’t exactly the kind of thing you want to wear all day …read more (https://hackaday.com/2023/11/06/smart-ring-measures-blood-pressure/)

Open Brain Surgery for EBikes and EScooters
https://hackaday.com/2023/11/06/open-brain-surgery-for-ebikes-and-escooters/

Personal Electric Vehicles (PEVs) all contain the same basic set of parts: a motor, a battery, a motor controller, some sensors, and a display to parse the information. This simplicity …read more (https://hackaday.com/2023/11/06/open-brain-surgery-for-ebikes-and-escooters/)