In this tutorial, you will learn how to control a dot matrix LED display with MAX7219 using an Arduino board. I will use an 8×8 as well as an 8×32 dot matrix display in this tutorial to display text, characters, and scrolling texts. Table of Contents1 MAX7219…

We use a variety of 7 segment displays in our day-to-day life. Such as a digital clock, stopwatch, micro oven, air conditioner, etc. It is a very simple and cost-effective way to display numbers like date, time, temperature data, etc. So if your Arduino project…

Using an LCD display can give you an advantage in your Arduino project. This LCD can show some information about your project. For example, you can create a distance measurement system that displays the distance on LCD, or you can create a simple project…

Led blinking is a very simple and basic project to start with Arduino. LED blinking is nothing but turning ON and OFF an LED light. Though Arduino LED blinking is very basic, it can be used in further stages in creating various types of projects which will…

In this tutorial, you will learn how to control a dot matrix LED display with MAX7219 using an Arduino board. I will use an 8×8 as well as an 8×32 dot matrix display in this tutorial to display text, characters, and scrolling texts. Table of Contents1 MAX7219…

The DHT11 sensor can measure temperature and humidity in the air. It gives pre-calibrated digital output, so you can interface with any microcontroller like Arduino, ESP32, Raspberry Pi, etc. You can easily use this sensor in your weather monitoring system…

Learn how to control multiple LEDs or outputs using the 74HC595 shift register with Arduino. Step-by-step wiring, code examples, and practical applications included!