Components Description
- 1 X LED: We are controlling only one LED in this program.
- 1 X Resistor, 330 Ohm: For every LED, we need one current limiting resistor.
- Breadboard: A breadboard is a fundamental tool used in electronics and prototyping to build and test circuits without soldering.
- Arduino UNO R4 or earlier versions.
- Jumper wires: Jumper wires are simple electrical wires with connectors on both ends used to create connections between various electronic components or points on a circuit on a breadboard.
LED Blinking Using Arduino
We will interface an LED (light-emitting diode) to the Arduino UNO board. An LED is a simple diode that emits light in a forward bias. We will write an LED-blinking program on the Arduino IDE and download it to the microcontroller board. The program simply turns ON and OFF LED with some delay between them.
Table of Content
- Blinking an LED
- Working procedure
- Components Required
- Arduino Code
- Deployment Using Arduino IDE
- Circuit Diagram
- Applications