I have programmed a lot of things on Therefore a PHP solution would be best. Better solutions are welcomed! I only need a (larger) display for my "dark" radio shack. (Of course you might say: Hey - that's a boring job for a Raspberry! Yes you are right! But I have no experience at all in doing the job on an Arduino and this might not be the right forum to ask for! Ok, if there is a COMPLETE(!!!) solution for this in the As output I would use the 7" Raspberry display. By checking the summer-/winter-time I also want that the UTC-offset is always set correctly. As I do not want to build an hardware DCF77 receiver for the Raspberry, I prefer a NTP based solution on the Raspberry. First choice is radio controlled (DCF77) but NTP is also fine (and already included in a Raspberry Pi!!!). I also want, that the clock is exactly controlled. Not to be too late in real life and get real trouble! I also want to see - at the same "recognition level" - the local time. So I do not want to calculate each time I need UTC - but just see it. On amateur radio, radio contacts are logged in UTC. What I am looking for is a digital clock which displays UTC and local time (middle european time), date and (best) the weekday for the two time zones. Unfortunately I can't find such clocks any more. 25 years ago you could buy digital radio controlled clocks (here in Germany: DCF77) which worked with a time zone offset. At the moment I am beginning again with amateur radio.
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