Stanley Cohen
Kitchen Timer example program.
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secondtimer_v1
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Stanley Cohen
History
Use modulus operator for true time calculations
2015-04-06, by scohennm [Mon, 06 Apr 2015 14:30:10 +0000] rev 4
Use modulus operator for true time calculations
Kitchen-timer example program for NMHU ambient computing class.
2015-04-05, by scohennm [Sun, 05 Apr 2015 22:03:56 +0000] rev 3
Kitchen-timer example program for NMHU ambient computing class.
A second timer to lock out other activity, with LCD countdown.
2015-02-25, by scohennm [Wed, 25 Feb 2015 15:55:59 +0000] rev 2
A second timer to lock out other activity, with LCD countdown.
Iambic keyer for Morse code with iambic paddle. Added a side tone using PWM @50% DF changing the cycle period to make a 700 Hz tone.
2014-12-19, by scohennm [Fri, 19 Dec 2014 16:34:51 +0000] rev 1
Iambic keyer for Morse code with iambic paddle. Added a side tone using PWM @50% DF changing the cycle period to make a 700 Hz tone.
Simple Iambic keyer. KL46Z speed select via capacitive slider.
2014-12-16, by scohennm [Tue, 16 Dec 2014 03:14:27 +0000] rev 0
Simple Iambic keyer. KL46Z speed select via capacitive slider.