Assignment 6

Light Theremin

Create a circuit that implements a light theremin. The theremin is a musical instrument where the position of the player’s hand controls both pitch and volume. The theremin you will create will use a light sensor to control the tone (it will have no volume control). The circuit should have a light sensor and a piezo buzzer. Tone of the buzzer should change based on the amount of light hitting the sensor. The light range of the sensor should be determined automatically.


Please show your source code and demonstrate your circuit during class on Tuesday February 24th.