Components and supplies
Jumper wires (generic)
Ultrasonic Sensor - HC-SR04 (Generic)
Speaker: 3W, 4 ohms
Breadboard (generic)
Arduino UNO
Non Volatile Digital Potentiometer, 10 kohm
Tools and machines
Hot glue gun (generic)
Soldering iron (generic)
Project description
Code
Theremin Code
arduino
Downloadable files
Theremino Circuit
Theremino Circuit
Theremino Circuit
Theremino Circuit
Comments
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lquinones2026
2 years ago
Hello! I am vey new to coding. I was wondering is there were any libraries that I needed to download? I keep getting an error in the code that says, "fatal error: NewTone.h: No such file or directory. Same thing with the "NewPing.h" too.
dkelly324
2 years ago
I have the same question as someone before me, what is the IC used, is it a LM358 or a MCP4161?
Anonymous user
2 years ago
Hi there, I would like to build this Theremin, but I need n explanation: on the component and supply list there is a potentiometer MCP4161, but on the schematics there is a LM358 that is an amplifier. Could you clarify? Thanks. Sam
bennyt99
2 years ago
HEY, thanks so much for sharing your project. I am very new to Arduino but am looking to use it to integrate some hands-free performance elements into a multi-sensory experience for people with additional needs, that I am developing as part of my MA. Do you think that this could link up with Max/MSP in some way so that instead of using a speaker you could use a DAW/interface as your output and essentially have the theremin controlling the software? Many thanks Benny
dkelly324
3 years ago
I have the same question as someone before me, what is the IC used, is it a LM358 or a MCP4161?
salvobill
3 years ago
Hi there, I would like to build this Theremin, but I need n explanation: on the component and supply list there is a potentiometer MCP4161, but on the schematics there is a LM358 that is an amplifier. Could you clarify? Thanks. Sam
jbmarker
4 years ago
não tem vídeo demonstrando ? fazendo nunca vi um assim mostre pra gente.
evilauntie
a year ago
There is a mistake on the schematic - pin 7 of the digital pot is shown as going to the 5 volt bus even though the wire is black - so it should go to ground.