Arduino is a popular platform for creating electronic projects due to its ease of use and versatility. However, when working with digital inputs, it is important to be aware of the concept of “floating state”. In this article, we will explain what floating state is and how it can affect your Arduino projects.
Tag: Arduino
Button-mashing Fun: Building an Arduino Circuit to Control LED Lights
In this article, you will learn how to use an Arduino board and a button to control an LED. The article provides a step-by-step guide to setting up the circuit and programming the board using the Arduino IDE. The code example demonstrates how to turn on the LED when the button is pressed and turn it off when the button is released, using the digitalRead() and digitalWrite() functions. The article also includes ideas for customizing and expanding the circuit to create more advanced projects. By following the instructions in this guide, you can learn the basics of electronics and programming and create your own interactive projects.
Shine Bright with Potentiometer: Controlling LED Brightness with PWM on Arduino
Introduction: Potentiometers are versatile devices commonly used in electronics to control the voltage or current of a circuit. In this article, we will explore how to use a potentiometer to control the…
Potentiometers: An Introduction and How to Use Them
Potentiometers, also known as pots, are variable resistors that allow users to adjust the amount of resistance in a circuit. They are commonly used in electronic devices such as audio equipment, lighting…
Pulse-Width Modulation: The Art of Tickling Your Electronics
Have you ever wondered how your electric toothbrush or the motor in your drone works? Chances are, they use a technique called Pulse Width Modulation (PWM). PWM is a clever way of…
Arduino Tutorial: Control LED Brightness with PWM for Breathing Effect
In the previous Arduino tutorial, we learned how to control the on/off state of an LED. In this tutorial, we will learn how to control the brightness of an LED using Pulse…
Getting Started with Arduino: Lighting up an LED
Learn how to light up LEDs with an Arduino Uno board and the proper wiring techniques. Discover the voltage requirements for different colored LEDs and how to calculate the necessary resistor value…
Quick Guide for Arduino IDE Developers
Are you a developer new to the Arduino IDE software? Here’s a quick guide to help you get started with writing code for your Arduino boards. Step 1: Install the Arduino IDE…
Difference between Arduino and Raspberry Pi
Raspberry Pi and Arduino are both popular platforms for building electronics projects, but they have different strengths and applications. Raspberry Pi is a small single-board computer that can run a full operating…