Sensor Tutorials
Step-by-step guides for every popular sensor module.
Arduino Ultrasonic Sensor
Arduino ultrasonic projects let you measure distance and respond to it in real time. In this guide, you’ll build a reliable Arduino ultrasonic distance sensor that activates an LED when an object come
Arduino UNO I2C Temperature Monitor — LCD, LM35 & Free Arduino IDE Code
Build an Arduino UNO I2C temperature monitoring project step by step: LM35 sensor, I2C LCD display, free Arduino IDE code and Arduino library — same wiring works for Arduino Nano, Arduino Mega and ESP32 Arduino.
Build Arduino Smart Parking System with LCD & Sensors
Arduino Smart Parking System Global schematic Are you tired of circling blocks looking for parking? Imagine a smart system that shows you instantly whether a spot is free. This Arduino Smart Parking S
Fix LM35 Wrong Values on Arduino UNO — Free Arduino IDE Code & LCD Tutorial
How to fix LM35 wrong values on Arduino UNO: free Arduino IDE code, Arduino library, LCD display wiring and analog reference tips — also works for Arduino Nano, Arduino Mega and ESP32 Arduino temperature projects.
Arduino UNO Ultrasonic Project — HC-SR04 Distance Sensor with Free Arduino IDE Code
Build an Arduino UNO ultrasonic distance project with the HC-SR04 sensor and LCD display: free Arduino IDE code and Arduino library — easily ported to Arduino Nano, Arduino Mega and ESP32 Arduino.
DHT Arduino UNO
This project demonstrates a simple yet effective temperature and humidity monitoring system using an Arduino , a DHT11 sensor , and a Liquid Crystal Display (LCD) . It allows real-time monitoring of e
Arduino Ultrasonic
Learn how to use an ultrasonic distance sensor with an Arduino Uno to detect nearby objects and control an LED. This beginner-friendly tutorial includes the circuit diagram and complete code explanati