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  • Bill Levien thinks this is interesting:

Becoming a Specialist with Shields and Libraries

In This Chapter

arrow Finding out about shields

arrow Looking at the range of shields available

arrow Understanding libraries


Cover of Arduino For Dummies


Shields & Libraries are a great way to get a head start on your project. They represent someone else's hard work to solve a complex problem, so why re-invent the wheel? They will remove major hurdles from your project, and let you focus more time on your end goal than troubleshooting complex electronic systems.