It's free to download, and you don't even need an Arduino board on standby to install it. Click the Start button in the bottom-right of the page. Click the Download button. Let the download run ...

The tilt-and-pan mount is a worthy investment ... a value only between 0 and 1,023 when read by the analog pin of the Arduino. This number sends a pulse to the Arduino, which in turn tells ...

from the arduino.cc website. We mentioned how to download and install the IDE in the previous article but we'll reiterate it here: On your Mac, go to arduino.cc, click on "Software", then under ...

7-Segment Display: $13 Arduino Protoshield: $10 (To easily mount the display on top of the Arduino. This is optional, you can just use perfboard instead.) Power switch: $0.50 (Really cheap and ...