Programmable Identifier

Posted on Apr 7, 2012

Used on an amateur or experimental radio beacon, the above ID circuit will generate any callsign or message program

Programmable Identifier
Click here to download the full size of the above Circuit.

med into the EPROM. A CD4020 CMOS counter is driven by an RC clock circuit. This addresses the EPROM, and serial data is available at pin 9.

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