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Sine
Tone Player
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AVR
AtTiny13 / Tiny15 / Tiny26
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December
29 2006
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This
small project demonstrate the Tiny family high speed PWM capabilities
to produce a sinewave output. It was also incorporated
functions to play Piano Key Tones using sinewave waveform, as
a smooth and clean sound as the ones produced by cords.
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Light
Candle
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AVR
AtTiny13
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December
20 2006
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Simmulates
two flickering candles, using random flicker based on attempts
to recreate the behavior of real candles, flickering with wind,
lack of oxigen, etc. Uses only the AtTiny device, no cristal,
two transistors and resistors for high current leds. Low
current leds can be plugged directly to the AtTiny microcontroller.
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The projects below were developed within USTR and are here published only
for instructional purposes.
USTR is not responsible for its use or consequencies of it.
If you are planning to use some of the following projects or part of it,
please comment on your project that you copied part of entirely from the website
www.ustr.net.,
If you are planning to use for commercial purposes or financial gain,
you must contact us and get our approval, you may be prossecuted if you
do otherwise.
Please do not copy the projects to your website, it is not allowed, instead
post a link to this page.