For Americans Only: Estimating Celsius and Other Mental Metrics
https://hackaday.com/2025/08/14/for-americans-only-estimating-celsius-and-other-mental-metrics/

I know many computer languages, but I’ve struggled all my life to learn a second human language. One of my problems is that I can’t stop trying to translate in …read more (https://hackaday.com/2025/08/14/for-americans-only-estimating-celsius-and-other-mental-metrics/)

2025 One Hertz Challenge: Blinking An LED With The Aid Of Radio Time
https://hackaday.com/2025/08/14/2025-one-hertz-challenge-blinking-an-led-with-the-aid-of-radio-time/

If you want to blink an LED once every second, you could use just about any old timer circuit to create a 1 Hz signal. Or, you could go the …read more (https://hackaday.com/2025/08/14/2025-one-hertz-challenge-blinking-an-led-with-the-aid-of-radio-time/)

DIY Wind Turbine Gets a 3-Phase Rectifier
https://hackaday.com/2025/08/14/diy-wind-turbine-gets-a-3-phase-rectifier/

[Electronoobs] is using some brushless motors to make a DIY wind turbine. His recent video isn’t about the turbine itself, but a crucial electronic part: the three-phase rectifier. The reason …read more (https://hackaday.com/2025/08/14/diy-wind-turbine-gets-a-3-phase-rectifier/)

Bench-Top Wireless Power Transmission
https://hackaday.com/2025/08/14/bench-top-wireless-power-transmission/

[mircemk] has been working on wireless power transmission. Using a Class-E Tesla coil with 12 turns on the primary and 8 turns on the secondary and a 12 volt input …read more (https://hackaday.com/2025/08/14/bench-top-wireless-power-transmission/)

Calibration, Good Old Calibration
https://hackaday.com/2025/08/14/calibration-good-old-calibration/

Do you calibrate your digital meters? Most of us don’t have the gear to do a proper calibration, but [Mike Wyatt] shares his simple way to calibrate his DMMs using …read more (https://hackaday.com/2025/08/14/calibration-good-old-calibration/)

Rediscovering Microsoft’s Oddball Music Generator From The 1990s
https://hackaday.com/2025/08/14/rediscovering-microsofts-oddball-music-generator-from-the-1990s/

There has been a huge proliferation in AI music creation tools of late, and a corresponding uptick in the number of AI artists appearing on streaming services. Well before the …read more (https://hackaday.com/2025/08/14/rediscovering-microsofts-oddball-music-generator-from-the-1990s/)

Open Source Lithium-Titanate Battery Management System
https://hackaday.com/2025/08/15/open-source-lithium-titanate-battery-management-system/