O'Reilly logo

Mastering Arduino by Jon Hoffman

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Circuit diagrams

The following diagram shows how we connect the infrared receiver to the Arduino:

The 5V in and the ground pins on the IR receiver are connected to the appropriate rails on the breadboard. The signal pin is connected to the digital 2 pin on the Arduino. Now let's look at how we would connect the radio frequency receiver to the Arduino:

The 5V in and the ground pins on the RF receiver are connected to the appropriate rails on the breadboard. The four output pins on the receiver are connected to the 8, 9, 10 and 11 digital pins ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required