Breadboard and LEDs (lesson 3)

Introduction You’ve started modifying sketches, and played a bit with the onboard LED (or if you have an NG, an LED you added). The next step is to start adding onto the hardware component of the Arduino. We will do this by adding a solderless breadboard to our setup, connecting up new parts with wire. Say hello to the solderless breadboard! Solderless breadboards are an important tool in your quest for ele ...

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