Category: Demos Page 4 of 6
Using the Romi32U4 library, I programmed the Pololu Romi to play and dance to the Hokey Pokey song.
This Machine uses Sonar to sense if an object is near the sensor, at which time it alerts the viewer by rapidly blinking LEDs. If the object is…
I learned how to control a Servo through PWM pins. By using digitalRead, digitalWrite, and servo write, I read the input switch and told the servo to point…
Photoresistor input acting as an ‘on’ switch for a speaker song output. (VIDEO LINK in case embed fails)
A sonar sensor is used to define two states, one where there is an object present, and one where there is not. The servo will change its tick…
Physical Computing Input Output Movie
As someone comes closer to the Ultrasound, the higher the pitch of the buzzer gets. And the farther the distance, the lower the pitch.
Video: Single Input-Sound Single Output- Light The sound detector senses analog sound waves which causes an LED (which is wired to a digital pin on the Arduino) to…