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GMU:Designing Utopias: Theory and Practice/Selena Deger (view source)
Revision as of 22:15, 7 December 2022
, 7 December 2022→Analog sound and ultrasonic distance sensor
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[[File:sd_jbl.jpg|300px]] | [[File:sd_jbl.jpg|300px]] | ||
[[File:sel_loud.png|150px]] | [[File:sel_loud.png|150px]] | ||
<source style="border:none; height:300; overflow:scroll;" lang="c" line start="55" highlight="4"> | <source style="border:none; height:300; overflow:scroll;" lang="c" line start="55" highlight="4"> | ||
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[[File:sel_sound.mp4]] | |||
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I have added a piezzo buzzer (+ 1K resistor) to the circuit to make the process of loudness detection more cyclical. I have followed this tutorial connecting it > https://surtrtech.com/2018/01/29/how-to-use-a-buzzer-piezo-speaker-with-arduino/ | I have added a piezzo buzzer (+ 1K resistor) to the circuit to make the process of loudness detection more cyclical. I have followed this tutorial connecting it > https://surtrtech.com/2018/01/29/how-to-use-a-buzzer-piezo-speaker-with-arduino/ | ||
[[File:sd_buzzer.jpg| | [[File:sd_buzzer.jpg|300px]] | ||
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[[ | [[File:sel_buzzer.mp4]] | ||