Tutorial: ESP32 Web Server | ESP32 WiFi in Access Point Mode
Last time, I posted tutorial on how to use the ESP32 configured as WiFi Station. In order for us to control something in our web server, we need to connect … Read More
Tutorial: ESP32 Web Server | Control something through ESP32 WiFi in Station Mode
ESP32 has a WIFI capability where we can take advantage for controlling anything remotely In this tutorial we will learn how to use ESP32 to host a website for controlling … Read More
Tutorial: How to use SIM800L GSM Module for Controlling Anything | Arduino
In this tutorial, you will be able to use the SIM800L GSM module for controlling anything through SMS. To do that, we just need to parse the incoming SMS from … Read More
Tutorial: How to use Keypad | Text Entry Mode | Arduino
In this article, I will discuss how we can use a matrix keypad for text entry purposes which is similar to T9 keypad used by Nokia and other bar phones. … Read More
Tutorial: How to use 4×4 Keypad | Arduino
Keypad is commonly use in devices like ATM machine, microwave oven, safety vault, security door lock, and many more. In this tutorial we will focus on the most popular to … Read More
Project Idea: Arduino Voltmeter
In this project idea, we will create a simple voltmeter by taking advantage of the Arduino’s analog to digital converter. The problem is it can only measure up to 5V, … Read More
Project Idea: Door Lock Security | Arduino
In this project, we will create a door lock security system using an Arduino. The idea is as follows: 1. The door lock is controlled by entering the correct password. … Read More