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Forum Index : Microcontroller and PC projects : Binary Clock
| Author | Message | ||||
jman Guru  Joined: 12/06/2011 Location: New ZealandPosts: 711 |
Hi All I thought I would share my Saturday afternoon creation Nothing spectacular just a Binary clock using I2C and 2 PCF8574 expanders Could have just used the Maximite's I/O pins but I like the idea of a little add on board with just 4 wires. Left columns are hours (Tens - Units). Right is the minutes (Tens - Units) Amber LED in middle flash's at 1 second intervals The time shown is 10:05 
Source code attached (rough and ready but it works) Regards John2013-03-02_212156_BINCLOCK.zip |
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CircuitGizmos Guru Joined: 08/09/2011 Location: United StatesPosts: 1425 |
Nice! I like that! Micromites and Maximites! - Beginning Maximite |
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