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Wednesday, 13. December 2006
'Talking' Voltmeter
rsbohn
15:32h
Create a voltmeter that will read a voltage and report it in morse code (either regular 5 symbol morse or 4 symbol BCD). Then I can connect it to my solar projects and keep track how the charging is going. Use the A-to-D converter on an Atmel AVR, and some code to send the morse signal to a beeper or piezo speaker. Add a switch to alternate between standard morse and the 4bit stuff.
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8066 days of detection
mod: 12/3/08, 5:42 AM days of detection... PMOG owner
BiographyRandall Bohn lives in Orem, Utah, USA. He works as a Software Quality Engineer. He is a big fan of the AVR line of microcontrollers. He has been in the computer industry since 1989. Randall is married and has three children. rsbohn can be reached via gmail.com. status
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