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I control time now! At least, in the studio.

PTP, NTP, GPS, PPS, what's it all about? In this first part to a new time series, I'll show you how I built a Raspberry Pi grandmaster time server for my network. Then I'll see how it compares to a commercial grandmaster clock from MasterClock!

Mentioned in this video:

- My Time Pi project:
- Time HAT V4:
- GPS Module:
- Masterclock CLDNTD12 Analog/Digital NTP Clock:
- Masterclock NTDS112 Rackmount NTP Clock:
- The Atlantic - Where Time Comes From:
- US Naval Observatory Tour:

Support me on Patreon:
Sponsor me on GitHub:
Merch:
2nd Channel:
3rd Channel:

Contents:

00:00 - It's about time...
00:18 - The Time Lord!
01:25 - Building a Time Server
02:16 - Turning back the clock
03:47 - Where does time come from?
04:32 - Time Pi
06:42 - How much does it cost?
07:25 - The grandmaster challenger
08:19 - Modern clockmaking
09:51 - Masterclock's Production Lab
12:14 - DIY or buy?
14:24 - The Doctor is in
15:19 - Only the Beginning

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