[B! arduino][FFT] koki-hã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

koki-h id:koki-h

arduinoã¨FFTã«é–¢ã™ã‚‹koki-hã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
fitting FFT into Arduino - adafruit industries
koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
extend::[Arduino]ã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼ã¿ã‚’ä½¿ã†
Arduinoã§midiåˆ¶å¾¡ã‚’ã—ãŸã„ï¼ã£ã¦ã„ã†ã®ã§ã‚ã‚Œã°ã€ã‚·ãƒªã‚¢ãƒ«é€šä¿¡ã®æ¬¡ã«å¿…è¦ãªã®ã¯ã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼ã¿ã§ã™ã€‚ã“ã‚ŒãŒãªã„ã¨ã€æ£ç¢ºãªã‚¯ãƒãƒƒã‚¯ä¿¡å·ã¯å‡ºã›ãªã„ã€‚ã¨è¨€ã†ã‚ã‘ã§ã€ã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼ã¿ã®ä½¿ã„æ–¹ãªã‚“ãžã‚’ã€‚ â– ã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼ã¿ã£ã¦ãªã‚“ãžï¼Ÿ ã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼ã¿ã£ã¦ã„ã†ã®ã¯ã€ï¼£ï¼°ï¼µï¼ˆã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ï¼‰ã«ã€Œä¸€å®šã®é–“éš”ã§ã€ä»•äº‹ã‚’ã•ã›ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã«ãªã‚Šã¾ã™ã€‚ä¾‹ãˆã°ã€ã‚ãªãŸãŒã¾ã‚“ã˜ã‚…ã†ã‚’ä½œã£ã¦ç®±è©°ã‚ã‚’ã™ã‚‹ä»•äº‹ã‚’ã—ã¦ã„ã¾ã™ã€‚ä»•äº‹ã¯ã‚ã„ã£ã±ã„ã®ãƒ‘ãƒ¯ãƒ¼ã§ã‚„ã£ã¦é ‚ã„ã¦æ§‹ã‚ãªã„ã®ã§ã™ãŒã€ï¼‘æ™‚é–“ç½®ãã«ä¸Šå¸ã«é€²æ—ã‚’é›»è©±ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã¨ã“ã‚ãŒã€ä¸Šå¸ã¯ï¼‘ï¼“æ™‚ã§ã‚ã‚Œã°ï¼‘ï¼“æ™‚ã‹ã‚‰ï¼‘ï¼“æ™‚ï¼“åˆ†ã®ï¼“åˆ†é–“ã—ã‹é›»è©±ã®å‰ã«å±…ã¾ã›ã‚“ã€‚ãã†ã™ã‚‹ã¨ã€ã‚ãªãŸã¯ã€ã¾ã‚“ã˜ã‚…ã†ã®ç®±è©°ã‚ã‚’ã‚„ã‚ŠãªãŒã‚‰å¸¸ã«æ™‚é–“ã‚’æ°—ã«ã—ãªãã¡ã‚ƒã„ã‘ãªã„ã€‚ã‚ãªãŸãŒã¾ã‚“ã˜ã‚…ã†ã®ä»•äº‹ã«é›†ä¸ã™ã‚‹ã«ã¯ã€ï¼‘æ™‚é–“æ¯Žã«æ™‚åˆ»ã‚’çŸ¥ã‚‰ã›ã¦ãã‚Œã‚‹è…•æ™‚è¨ˆãŒå¿…è¦ã«ãªã‚Šã¾ã™ã€‚ã“ã®è…•æ™‚è¨ˆã®ä»•äº‹ã‚’ã™ã‚‹ã®ãŒã‚¿ã‚¤ãƒžå‰²ã‚Šè¾¼
koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
Frequency Measurement FFT, DFT
koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
Audio Spectrum Monitor
This is an evaluation use of a small graphics LCD module. Last summer, SG12232C graphic LCD module has been sold sold for 1500 Yens from Akizuki Denshi and I bought it. However I could not find good application for the LCD module and it was going to go to junk box :-) so that I tried to use the LCD module temporary. Only displaying any still image is not cool, first I tried to display an audio wav
koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
arduino ã§ FFT ã‚’ãƒˆãƒ©ã‚¤ 1: Reflection of my mind
koki-h 2011/04/19
arduino

FFT
ãƒªãƒ³ã‚¯
Arduino Playground - Timer1
Arduino Playground is read-only starting December 31st, 2018. For more info please look at this Forum Post :: Timer1 :: This library is a collection of routines for configuring the 16 bit hardware timer called Timer1 on the ATmega168/328. There are 3 hardware timers available on the chip, and they can be configured in a variety of ways to achieve different functionality. The development of this li
koki-h 2009/07/21
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arduino

FFT
ãƒªãƒ³ã‚¯
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