Category: Demos Page 3 of 6
This demo uses an array of LEDs and two sets of speakers. As there are 12 different steps in an octave, I used 4 LEDs to represent the…
In this demo I wanted to understand how an analog tool, such as a soft potentiometer could change the color of an RGB Led. I also made an…
This changes the speed of the lights when the accelerometer is moved on the x-axis. When I first started the project I tried to make it so when…
For my temporal demonstration, I created an arduino circuit that uses the input from a sonar sensor to modulate the frequency of a tone as well as the…
For my first attempt at this project, I wanted to use the speakers and photoresistors to create a piano by using the photoresistors as keys which would then…
When the switch is on, it will play a simple melody and when it is not, the speaker will emit an annoying noise.
This demo is a countdown for 5 seconds, that is followed by a buzzer. For every second, an LED lights up, and by the fifth second the buzzer…