ProCodeCG – Kids Private Class – Basic Electronics – 8 May 2019

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Two missions for today: to explore sound sensor and PIR sensor

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we’re going to test this sound sensor to detect the beat of a music and make a LED blinking the beat πŸ™‚

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the wiring

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the code

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serial monitor

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setting up the sensitivity of the sensor

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and after that, it works πŸ™‚ *find the link of the videos on the bottom of the page

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PIR sensor, took some time to warm it up

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so far, after testing 2 PIR sensors, ultrasonic sensor is more reliable πŸ™‚

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*Photos and videos are also available here

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