Learn Arduino - Electronics Simplified

Pulse Width Modulation (PWM) with the ESP32

Introduction Pulse Width Modulation or PWM is a technique that is used to create an analog like signal with the help of digital signals. The O

The ESP32 has become an essential part of learning for IoT learning. The ESP32 can be programmed even by kids today. The developer have simplified to

So as we move to the modern day we are talking more about wireless systems, wireless communication and everything that operates and connects the inte

In this project we are going to create a graphical representation of the signal amplitude. The higher the amplitude the more number of LEDs will be t

Switch is a device that allows the flow of current through it. It can also break the circuit, so it is majorly used in circuits where we need to brea

Fading and Blinking are two basic examples in Arduino. Fading uses analogWrite() function to fade the LED, ON and OFF. Whereas Blink uses the digital

Functions allow structuring the Program in segments of code to perform a task. The typical case for creating a function is when one needs to perform

Data Types Data Types in C are used to declare variables or functions of different types. The type of a variable determines how much storage space

The Arduino programming is very user-friendly and is a structured language. The Arduino IDE is and open source software. The source code for Java env

Arduino is a very popular microController for newbies. It is easy to use and opensource, which makes it all the more easier for electronic enthus