Music Shield for Arduino Development, Audio Play/Record, VS1053B Onboard

At Public Lab, we all collaborate to invent and improve open source environmental science tools.
Public Lab is a community where you can learn how to investigate environmental concerns. Using inexpensive DIY techniques, we seek to change how people see the world in environmental, social, and political terms.

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

Once there was an ugly barnacle...

Rules Of The Internet

The internet should be for the people by the people. It should be the people that set the rules.