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Arduino Light Theremin


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Arduino Light Theremin. To code the light theremin we are going to expand on the previous analog sensor lesson, and take it a step further by having one sensor trigger multiple led. Make a light based theremin using a phototransistor to make sound, that can be affected by how much light hits, making different pitches.

Learn how to make a simple Theremin with an Arduino and an LDR sensor
Learn how to make a simple Theremin with an Arduino and an LDR sensor from www.musiconerd.com

In this short tutorial, you will learn how to build an arduino theremin. In this project we will make a “light theremin” which will work producing a tone depending on the light perceived by the. Using a phototransistor and a piezo.

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Learn how to make a simple Theremin with an Arduino and an LDR sensor

Hi everyone, like the topic indicate, i am working on the arduino starter kit project light theremin. Learning from here should be: Make a light based theremin using a phototransistor to make sound, that can be affected by how much light hits, making different pitches. Although several serious theremin builds are possible, this little post is about the construction of a nice and simple light/optical.

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