Such pins get the values in integer forms, ranging from 0 to 1023. analgWrite () writes an analog value in the pins denoted by ~ on the board. For Arduino uno, these pins are: 3, 5, 6, 9, 10, and 11.

In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board. I'm Chris, and ...

Introduction In this tutorial, we will create a setup that allows a MKR GSM 1400 board to publish and subscribe to topics, using MQTT (Message Queuing Telemetry Transport). The data we will publish ...

The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we look at some handy CAN modules, an experimental setup, and the basics ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...