Search results for: 'arduinos'

Overview In this article we want to show you how to improve the security of your digital data stored in a hard drive by a finger print sensor and Arduino. What You Will Learn Will learn how to use finger print sensor. Will make a security add on for your hard drive. Can give access to specific users to use your data bank. Data Banks Security A hard disk drive (HDD...

In this tutorial, you will learn how to use the passive infrared (PIR) sensor modules with Arduino. PIR modules play an important role in motion detection technology, security systems, smart lighting, home automation, etc. Whether you're a beginner or an experienced developer —looking to improve your projects— this tutorial will give you a thorough understanding of PIR modules, enabling you to apply them skillfully in your applications. What You Will Learn The str...

Introduction In this tutorial you will learn how to communicate and send data with Bluetooth using Bluetooth HC05 Module and arduino board. What You Will Learn General information about Bluetooth protocol How to send data using Bluetooth How to send AT-Command to HC05 A Brief Introduction to Bluetooth Communication and Protocol There are several ways  for...

Overview Discover the fascinating world of controllers and their applications, from remote control cars to game consoles. In this tutorial, you will learn how to connect and utilize a PS2 game console controller with Arduino. Enhance your understanding of PS2 controllers' features and harness their potential in your projects. What You Will Learn PS2 controllers features How to connect a PS2 controller to Arduino How to use a PS2 controller with Arduino PS2 ...

Overview In this tutorial, we are going to make a heat map of the surrounding Wi-Fi signals using Arduino and ESP8266. https://electropeak.com/learn/wp-content/uploads/2019/07/original-mp4-compressed.mp4 What You Will Learn Introduction to WiFi signals How to detect specific signals with ESP8266 Make a heat map using Arduino and TFT display What Is WiFi? Nowadays, many people use WiFi services on their smartphones, tablets, and PCs. WiFi is a protocol registered by ...

Overview In this tutorial, you will learn how to use NodeMCU on Arduino IDE. What You Will Learn General information about NodeMCU How to install ESP8266 based boards on Arduino IDE How to program NodeMCU on Arduino IDE Introducing boards that can be used instead of NodeMCU What Is NodeMCU? Today, IOT applications are on the rise, and connecting objects are getting more and more important. There are several ways to connect objects such as ...

Overview In this tutorial, you’ll get to know the ESP32 Wi–Fi and Bluetooth module and how to set it up. https://electropeak.com/learn/wp-content/uploads/2019/07/ESP32-cover-video.mp4 What You Will Learn Introduction to the ESP32 and its applications Installing the ESP32 on Arduino IDE https://www.youtube.com/watch?v=XHOmBV4js_E What is ESP32? One of the most popular and practical modules of the past few ye...

Overview In this tutorial, you’ll learn about Raspberry Pi serial communication (UART), and how to connect your Raspberry Pi board to the Arduino boards or PC using serial communication.https://electropeak.com/learn/wp-content/uploads/2019/07/Rpiard-Cover-Video.compressed-2.m4v What You Will Learn Serial communication between Raspberry Pi and PC Serial communication between Raspberry Pi and Arduino What Is Serial Communication? Serial communication (UART) is one of the most pop...

GY-271 Compass Module Features Magnetic current and field have directly relation with each other. When current flows in a wire (electrons start travelling in one direction), a magnetic field is created. The main idea of compass sensors is based on this relationship. The direction of the earth's magnetic field affects the flow of electrons in the sensor. By measuring these changes in current, the sensor will be able to detect direction.The GY-271 module uses the QMC5883L chip to detect magnetic fields an...

Overview Many Arduino users have written and developed code addons for Arduino. With These addons, called “Library”, complex tasks can be done by writing a few lines of code. One of the biggest advantages of Arduino boards over other processor boards is the availability these libraries. With these libraries, you will be able to interface various parts using Arduino boards in a very short time. What’s a Library? A library is a collection of code that is pre-written and stored in a file in ...