Part III

The Interactive Home and Garden

9781118551516-pp03.tif

pt_webextra_bw.TIF Find out how to add the RFID reader to your keypad entry system from Chapter 8 at www.dummies.com/extras/arduinoprojects.

In this part . . .

check.png Find out about using sensors and home automation

check.png Build an automatic plant watering system

check.png Program your Arduino to take temperature and light readings

check.png Build a homemade Arduino shield

check.png Discover how to post data from your Arduino to the Internet

check.png Program your Arduino to send tweets

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