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Nixie tube clocks
B7971 Smartsocket driver:
Panaplex clocks
LED clocks
Charlieplexed LED clocks
VFD clocks
Why not make your own 72 LED charlieplexed LED clock? It's simpler than you think.
A programmed PIC and detailed instructions are available for £10, 10 GB pounds + shipping.
Circular clock 4
Dual Red Green surface mount LED charlieplexed clock
This is the second of two different dual colour LED clocks I have made. This one is in a clear acrylic case with mirror inserts. The use of two colours makes it clearer which are the hours, minutes and seconds. The clock has a number of different effects built in, from the scrolling LED effect used in my other charlie clocks to rotating sweeps of green and red and twinkling star effects.
This clock is not for sale.

