THE OPEN-SOURCE CELLPHONE

How I created an Arduino-based phone that you can build at home.

Written by David A. Mellis

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DAVID A. MELLIS is a PhD student in the MIT Media Lab.. He studied at the Interaction Design Institute Ivrea and is one of the creators of Arduino.

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1. USB

2. SPEAKER

3. BUZZER

4. BATTERY CONNECTOR

5. ATMEGA1284P MICROCONTROLLER

6. TACTILE BUTTONS (16)

7. MIC

8. LED MATRIX

9. LASER-CUT WOOD CASE

10. LIPO BATTERY

11. SIM SOCKET

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