Measuring power network frequency using junk you have in your closet(halcy.de)
halcy.de
Measuring power network frequency using junk you have in your closet
https://halcy.de/blog/2025/02/09/measuring-power-network-frequency-using-junk-you-have-in-your-closet/
1 comments
Interesting to note, devices that measure time without an onboard Real-Time Clock use the stability and frequency of power to keep time accurate. Devices that don’t have a RTC, or the ability to sync with NTP / atomic clock frequencies, will experience time drift during this frequency shifting period.