Tag: DCF77
![“Connect” to an atomic clock in space! GPS, DCF77 “Connect” to an atomic clock in space! GPS, DCF77](https://www.electronics-lab.com/wp-content/uploads/2020/08/4337391403428047355-1024x683.jpg)
“Connect” to an atomic clock in space! GPS, DCF77
This project is a clock with radio receivers that can receive the exact time from the GPS satellites or from the DCF77 transmitter. by hkdcsf @ hackaday.io This project is a clock with radio receivers which can receive the exact date and time from the DCF77 time signal transmitter or...
Continue Reading![Elektor Article: DCF77 Emulator with ESP8266 Elektor Article: DCF77 Emulator with ESP8266](https://www.electronics-lab.com/wp-content/uploads/2020/05/DCF77-emulator-with-ESP8266-Elektor-LABS-version-150713-Elektor-LABS-Elektor-Magazine-1024x625.png)
Elektor Article: DCF77 Emulator with ESP8266
Replace over-air time by Internet time About twenty years ago I recycled and modernised a vintage clock with Nixie tubes built by my father in the nineteen seventies. I replaced the digital logic by a microcontroller and used a DCF77 receiver module instead of the original 50-Hz...
Continue Reading![Ovenized crystal oscillator frequency stability Ovenized crystal oscillator frequency stability](https://www.electronics-lab.com/wp-content/uploads/2015/11/alldata_20062015.png)
Ovenized crystal oscillator frequency stability
E. Schrama @ ejo60.wordpress.com uses an Arduino and a DCF77 time signal receiver to test the stability of an ovenized crystal oscillator running at 1 MHz. In this experiment I will use an Arduino and a DCF77 time signal radio receiver to measure the stability of an ovenized crystal...
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