Introduction
Hey there, young scientists! Are you ready to embark on an electrifying adventure? Today, we're going to explore a simple yet fascina
ESP32 / ESP8266 – Real time Data Logging with Authentication
Posted on by electronics simplified
#include <Arduino.h>
#include <WiFi.h> //we are using the ESP32
//#include <ESP8266WiFi.h> //uncomment this line if yo
ESP32 / ESP8266 – Realtime Database with Firebase
Posted on by electronics simplified
#include <Arduino.h>
#include <WiFi.h> //we are using the ESP32
//#include <ESP8266WiFi.h> // uncomment this line if yo
Light Dependent Resistor – Brightness Control Circuit
Posted on by electronics simplified
Introduction
Light Dependent Resistors (LDR) are also know as Photoresistors. LDR are popularly used in our modern day automation applications
How to use a Potentiometer – Variable Resistance for Kids
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Introduction
Potentiometers or variable resistors have been a part of our life for a long time. The Fan Speed Regulator, the music volume cont
How to use the PIR Motion Sensor using interrupts and timers
Posted on by electronics simplified
Every project that we invent or create is built with an intent to solve an existing issue. We take various inputs from the environment and afte
How to interface the Humidity Sensor DHT11 with the ESP32 (Web Server)
Posted on by electronics simplified
Measuring Temperature, humidity is become an important task in lives. As we monitor temperatures in various places for example a freezer or a cak
How to Control LED brightness using a Web Server with the ESP32?
Posted on by electronics simplified
Controlling the brightness of an LED is an easy task. We could do it using code or using wired input. In this tutorial, we will learn how to cont
How to use Bluetooth on the ESP32 ?
Posted on by electronics simplified
Introduction
The ESP32 comes in-built WiFi, Bluetooth and BLE (Bluetooth Low Energy). We will generally use more of WiFi with ESP32 but the Bl
How to Read Analog Signals with the ESP32?
Posted on by electronics simplified
Introduction
Analog Signals are signals that change in nature with time. Unlike digital signals they have many states, and can be used to cont