In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...

This article is completely focused on Arduino UNO only, if you want to know about the other options you can check out our previous article on Different Types of Arduino Boards where we have compared ...

Enter the ExtraCore library for Arduino, a software library that turns two or more Arduinos into a multi-core microcontroller with more pins than you’ll ever need.

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MT-arduino-pin-debouncer Pin debouncer library for the Arduino platform, to filter out noise on an input pin. This library implements a non-blocking function to detect and filter out random state ...

[Mark] from SpikenzieLabs was wrapping up a project using an Arduino the other day and found himself in need of a few more I/O pins. He could have added extra circuitry to the project, but he decid… ...

First, set up the circuit such that the the control wire is connected to the Arduino's digital pin 2, the red wire is connected to the Arduino's 5V input and the black wire to the ground.

Smart Stick using Arduino: Circuit Diagram Two of the four pins of these three sensors namely Vcc & GND are connected to Arduino’s 3.3V power output. The remaining two pins – TRIG & ECHO are connected ...

This sensor device is built to measure the amount of current being used, especially in power supplies as the design is based on Arduino. The main component used is the ACS712 sensor from Allegro ...