There’s something magical about a train, whether you call it a railway or a railroad, plenty of us have hankered after our own little piece of line on which to …read more (https://hackaday.com/2024/02/18/3d-print-train-wheels-for-garden-railway/)
No Inductors Needed for This Simple, Clean Twin-Tee Oscillator
https://hackaday.com/2024/02/18/no-inductors-needed-for-this-simple-clean-twin-tee-oscillator/
https://hackaday.com/2024/02/18/no-inductors-needed-for-this-simple-clean-twin-tee-oscillator/
If there’s one thing that amateur radio operators are passionate about, it’s the search for the perfect sine wave. Oscillators without any harmonics are an important part of spectrum hygiene, …read more (https://hackaday.com/2024/02/18/no-inductors-needed-for-this-simple-clean-twin-tee-oscillator/)
Hackaday Links: February 18, 2024
https://hackaday.com/2024/02/18/hackaday-links-february-18-2024/
https://hackaday.com/2024/02/18/hackaday-links-february-18-2024/
So it turns out that walking around with $4,000 worth of hardware on your head isn’t quite the peak technology experience that some people thought it would be. We’re talking …read more (https://hackaday.com/2024/02/18/hackaday-links-february-18-2024/)
Low-Cost Saliva-based Biosensor For Cancer Detection
https://hackaday.com/2024/02/18/low-cost-saliva-based-biosensor-for-cancer-detection/
https://hackaday.com/2024/02/18/low-cost-saliva-based-biosensor-for-cancer-detection/
More and more biomarkers that can help in the early diagnosis of diseases like cancer are being discovered every year, but often the effective application relies on having diagnostic methods …read more (https://hackaday.com/2024/02/18/low-cost-saliva-based-biosensor-for-cancer-detection/)
Double Fed Induction Motors: Clever Motor Control Through Frequency
https://hackaday.com/2024/02/18/double-fed-induction-motors-clever-motor-control-through-frequency/
https://hackaday.com/2024/02/18/double-fed-induction-motors-clever-motor-control-through-frequency/
Somewhere in most engineering educations, there’s a class on induction motors. Students learn about shaded-pole motors, two-phase and three-phase motors, squirrel cage motors, and DC-excited motors. It’s a pre-requisite for …read more (https://hackaday.com/2024/02/18/double-fed-induction-motors-clever-motor-control-through-frequency/)
Printable Keyboard Dock Puts Steam Deck to Work
https://hackaday.com/2024/02/19/printable-keyboard-dock-puts-steam-deck-to-work/
https://hackaday.com/2024/02/19/printable-keyboard-dock-puts-steam-deck-to-work/
Whether or not you’re into playing video games, you have to admit, that the Steam Deck is a pretty interesting piece of hardware. We’ve seen hackers jump through all sorts …read more (https://hackaday.com/2024/02/19/printable-keyboard-dock-puts-steam-deck-to-work/)
While you might think one-handed keyboards are a niche item, if you have reduced function in one hand or you only have one hand, they are pretty important. [Kian] was …read more (https://hackaday.com/2024/02/19/not-a-frogpad-but-close/)
Keebin’ with Kristina: the One With the 200% Typewriter
https://hackaday.com/2024/02/19/keebin-with-kristina-the-one-with-the-200-typewriter/
https://hackaday.com/2024/02/19/keebin-with-kristina-the-one-with-the-200-typewriter/