The TRS-80 Model 100 was released in 1983, featuring an 80C85 CPU that can run at 5 MHz, but only runs at a hair under 2.5 MHz, due to 1:2 …read more (https://hackaday.com/2024/02/18/doubling-the-cpu-speed-of-the-trs-80-model-100-with-a-mod-board/)
3D Print Train Wheels For Garden Railway
https://hackaday.com/2024/02/18/3d-print-train-wheels-for-garden-railway/
https://hackaday.com/2024/02/18/3d-print-train-wheels-for-garden-railway/
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/)