Christmas message display project

Posted on Monday, December 13th, 2010 in LEDs by the machinegeek

Embedded lab has designed a Christmas message board using the PIC 16F688, an old printer power supply, BC547 transistors and LEDs.

This entry was posted on Monday, December 13th, 2010 at 5:10 pm and is filed under LEDs. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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