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4 items tagged "atomic clock"

Related tags: hacks [+], clock [+], radio [+], germany [+], dcf [+], clock signal [+], braunschweig germany [+], udo [+], signal [+], scratch built [+], radio broadcast [+], pic clock [+], fort collins [+], engineerguy [+], defined [+], colorado [+], bill hammack [+], ben [+], atomic clocks [+], atomic [+], aka [+]