Pac-man Pac-man Pac-man! Hahaa! If any of you knows what I am talking about, then you must be old enough to know such an old-fashion arcade game, just like me XD (NO OFFENSE). In fact, I started to play those classic Japanese game since I was a little boy, and right now I still feel interesting about it.

Combining Arduino and other shield modules, we make a mobile phone named Arduino Phone. Meanwhile, we printed a shell for it with the 3D printer. Although it’s not such fine as you think, even a little bit clunky, it’s still very cool. That is the point this is a cell phone made by ourselves.

In this project we are going to make Clapper circuit using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a MIC and Uno to sense the sound and trigger a response. This Clap ON Clap OFF switch basically turns ON or OFF the device, by using the clap sound, as switch

Here a tone generator project is developed using Arduino Uno. A few number of buttons are interfaced with the UNO and each button generates different intensity of tone. The frequency of tone generated by the UNO is same at every internal. It’s the intensity of the sound which changes with each press.

In this arduino based project we are going to interface a 5 RGB (Red Green Blue) LEDs with Arduino Uno. These LEDs are connected in parallel for reducing PIN usage of Uno. Check out the complete tutorial here.