Working With LED Using Arduino UNO in TinkerCAD Circuits

This project demonstrates working with LED and Arduino in TinkerCAD circuits.

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Step 1: ​ Objective

  • Make the LED ON forever
  • Blinking of LED
  • Make the LED ON for 2 seconds then OFF for 3 seconds
  • Fading effect of LED
  • Fade in and Fade out at different Speeds

Step 2: Components Required

  • Arduino UNO (1 No.)
  • Breadboard (1 No.)
  • Resistor 1k ohm (1 No.)
  • LED (1 No.)
  • Jumper wire (2 No.)
  • USB cable (1 No.)

Step 3: Basic Circuit Diagram

The basic circuit diagram is shown in the figure. It consists of an LED in series with a Resistor. The power is drawn from the Arduino board.

Step 4: Breadboard Diagram

Make the connections as shown in the figure above.

  • LED: Anode and Cathode to a15 and a16 respectively on the Breadboard.
  • Resistor: one end to e15 and another to g15.
  • Jumper wire (Red): connecting the PIN3 (of Arduino) and j15 (of breadboard)
  • Jumper wire (Blue): connecting the GND (of Arduino) and c16 (of breadboard)

Step 5: Block Code

Create Block codes as shown in the figure.

Step 6: Start Simulation

Click Start Simulation to see the action

Step 7: TinkerCAD Circuits

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