video1.0<iframe src="https://www.loom.com/embed/d6c403282f5a48cf8473340441f7ee8c" frameborder="0" width="1662" height="1246" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12461662Loomhttps://www.loom.com12461662https://cdn.loom.com/sessions/thumbnails/d6c403282f5a48cf8473340441f7ee8c-ed341797d6c6b9e5.gif318.555This Loom guides Tudor through building and uploading a simple blinking LED circuit using an Arduino Uno. It explains what the Arduino and a 220 ohm resistor (red, red, brown, gold, plus or minus 5 percent) do, and then sets up the blinking light project using a red LED, breadboard, jumper wires, and USB cable. Tudor is prompted to start the setup, place the LED on the breadboard, connect the resistor to the LED positive leg, wire the LED negative leg to an Arduino GND pin, and then plug in the Arduino and upload the code via the Arduino IDE. The sketch is saved as blinkingaled.ino in the laptop sketches folder.