Arduino: Making a set of traffic lights

Step 2 Getting started

Getting started is easy, simply layout and check all the components are there, its best to have the Arduino to the left of the breadboard, and disconnected, then simply follow the next few steps to add each component to the breadboard, wire the board to the Arduino, and finally programme the Arduino, after you will be able to test it works and read through the code with comments to see what is happening.