In this ESP32 web server project, we will create a web page hosted on ESP32 which we will be used to control the speed of a DC motor using the L298N motor driver module. A web page will consist of an HTML slider that will be used to generate variable duty cycle PWM for a … Read more
In this project, we will build an IoT based fall detection project using an MPU6050 sensor and ESP32 with an email alert feature. Our fall detection project will be linked with the IFTTT web service to generate an email alert to notify users whenever a fall is detected. The user will get an update whenever … Read more
In this tutorial, we will learn how to interface MAX6675 thermocouple module with Arduino and how to use it to measure temperature. The guide includes a brief introduction of the module with its pinout and connection diagram with Arduino. Additionally, we will show you two Arduino sketches where we will be able to access the … Read more
This tutorial will focus on ESP32-CAM getting started guide. We will learn about ESP32-CAM by creating a live streaming application and face recognition example. Additionally, we will create a video streaming web server that will be used as a facial/object recognition tool using Arduino IDE. You can know more about ESP32-CAM and its pinout here: … Read more
In this user guide, we will learn about L298N Motor Driver and how to use it with Arduino. This is an in-depth guide about the L298N motor driver including its specifications, pinout, interfacing with Arduino board and eventually learning how to control DC motors with it. We have a similar guide for ESP32 and ESP8266 … Read more
In this tutorial, we will learn how to interface RFID reader RDM6300 or RDM630 with Arduino. Both of these RFID readers communicate via a serial connection on UART and follow the same interfacing with Arduino thus this tutorial will be compatible with both types of RFID readers. First, we will give you a brief description … Read more
In this comprehensive user guide, we will learn to interface a rotary encoder module with Arduino. We will discuss about the working of rotary encoders, its pinout, and its connection with Arduino. With the help of two sketches, we will show you two different ways to read the rotary encoders. They will focus on how … Read more
In this ESP32 tutorial, we will create an RGB LED controller web server. The web server will display a color spectrum that will be used to set the color of the RGB LED. The colors will primarily be divided into three: red, green, and blue. The user will pick a color from the spectrum which … Read more
In this tutorial, we will create an ESP32 MPU6050 sensor readings dashboard. The readings will consist of the current temperature in degree Celsius, rotational position (x,y,z) and acceleration (x, y, z) using server sent events (SSE). The web server will display sensor readings received by an ESP32 board connected with an MPU6050 sensor. Additionally, a … Read more
In this ESP8266 web server project, we will learn how to build an ESP8266 stepper motor control WebSocket web server that will control the rotation of the motor. This will be achieved through a user filled form we will add to the web server page. The user will specify the direction of rotation as well … Read more