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I used a photosensor to control when the speaker would make a sound. In the first demo, the speaker goes off when any light hits the photosensor. In…
I used a sonar as the input device, and a servo as my output. The closer an object comes to the sonar, the smaller the sweep of the…
For my SISO project, I created a Proximity Sensor which decreases the tone and increases the tempo of the speaker as an object gets closer to the sensor.
My SISO project is a ultrasonic theremin, capable of playing (somewhat electronically) notes in a single octave, indicated by different distance zones on the cardboard backing, through its…
The light activated wobblebot uses a photoresistor and potentiometer in series to create a voltage divider which controls the gate on a mosfet transistor. The transistor turns the…
1 input : Sonar with distance data 1 output : speaker with different music Function: when object distance <= 10 cm —–play default music when object 20 cm…
https://drive.google.com/a/andrew.cmu.edu/file/d/0B35Qci0Dl57aWlRfRl9wYm1rNmM/view?usp=sharing Above is the link to my video on my CMU Google Drive. It can only be accessed with a CMU account. You have to turn the volume up…