Introduction
In this guide, we delve into the intricacies of designing a Temperature-Based Fan Speed Control & Monitoring system using Ard
Code for Gas Sensor
Posted on by Rolan Gaspar Pereira
#include <MQ2.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
//I2C pins declaration
LiquidCrystal_I2C lcd(0x27, 16, 2);
DIY Heart Rate Monitor with Pulse Sensor and LCD Display
Posted on by Rolan Gaspar Pereira
Introduction
Learning about the human body and how it works can be fun and educational, especially for kids. Building a heart rate monitor usi
Ultrasonic Parking Sensor with LCD Display using Arduino
Posted on by Rolan Gaspar Pereira
Introduction
Creating an ultrasonic parking sensor with an I2C LCD display using an Arduino is a practical and educational project that combin
Motion Detector Alarm: HC-SR501 PIR Sensor Model with Buzzer Alert
Posted on by Rolan Gaspar Pereira
Introduction
Motion detection is a fundamental aspect of many security and automation systems. Whether you want to enhance the security of you
Code for DHT11 Sensor Reading Web Application
Posted on by Rolan Gaspar Pereira
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<t
Code for Logging DHT11 Sensor Data on a Realtime Database (Firebase)
Posted on by Rolan Gaspar Pereira
#include <Arduino.h>
#include <WiFi.h> //we are using the ESP32
//#include <ESP8266WiFi.h> // uncomment t
Rain Sensor with Arduino
Posted on by Rolan Gaspar Pereira
Introduction
Water detector / Rain detector / Water Drip detector all have the same concept and would be the same project. Well you just got to ch
LM35 Temperature Sensor with Arduino
Posted on by Rolan Gaspar Pereira
Make the Arduino into a temperature sensing device. Now there are various temperature sensors based on your requirement you should decide which one s
Humidity Sensor DHT11 interfaced using Arduino
Posted on by Rolan Gaspar Pereira
Here is another simplified project to measure the humidity and temperature. It is a cheap module around $4 and can be found easily online. So le