LED Arduino Interface

Step 1: Why? The Purpose.

Turns an external LED on for five second, then off for one second, repeatedly.

Step 2: How? The Process.

  1. Datasheet of LED (the main component).

  2. Circuit Diagram and Calculations.

  3. Component List and Component Check/Measurement.

  4. Make the connections and cross-check with Circuit Diagram.

  5. Write the Arduino Code -> Compile -> Upload.

Step 3: What? The Result.

Verify "What we Get" by "Why we are Doing".

5mm Red LED Datasheet Part:

Circuit Diagram:

Calculations:

Component List:

  1. Arduino UNO with Cable x1.

  2. 5mm Red LED x1.

  3. 220 ohm Resistor x1.

  4. Breadboard x1.

  5. M-M Jumper Cables x2.

Questions:

  1. Turns an external led on for ten seconds and off for three second using the below circuit diagram.

Related Topics:

  1. LED Arduino Interface.

  2. LED Arduino Fade.

  3. RGB Arduino Interface.