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This is a speaking clock, adapted from various sources around the net. It speaks the time when you clap your hands, or the neighbour's dog barks.

The timekeeping section of the code has been lifted from Bob Blick's propeller clock.
The speaking section of the code is likewise from another DCF-77 based speaking clock.

The power supply:

The main circuit, showing the PIC, Speech recorder circuit and Audio Amplifier:

The Printed circuit Board, track layout:

The Component layout:

The track layout and overlay at 1:1, if you wish to print them out to make a pcb.

The pin diagrams of the two large integrated circuits:

And, finally, the source code. It is in the forge, glowing red hot, and I shall put it here as soon as all the major bugs have been ironed out and only the most subtle bugs remain to trip up the unwary.

(Much later) . . . It is here, as promised.

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