In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

Programming means understanding how code interacts with actual computer hardware. If you want to get a visceral (and fun) understanding of programming, start with an Arduino.

Learn how to write Arduino code, use the power of code in simulation, learn to control any home appliance or device using Bluetooth, and the list goes on.

With your breadboard connected to the Arduino and the power supply plugged into an outlet, plug the Arduino back into the computer with the USB cable. Next, run the Processing code we compiled ...

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.