This project will show you how to use an MQ-2 gas sensor.
In this tutorial, you’ll learn how to use the LSM303DLHC GY-511 compass module with Arduino to make a digital compass.
Replace the PIR motion sensor with this module and it's 360° detection angle baby!
Read CO2 and tVOC data using CCS811 I2C sensor breakout by itbrainpower.net. Temperature and humidity read compensation notes.
by Dragos Iosub
Add hand gestures to your Arduino projects (robots, HMI, lights, etc.).
Arduino how to - using BME280 (temp, hum and press sensor) I2C breakout from itbrainpower.net and Arduino 3.3V or 5V shields.
The easy method to determine free fall detection with the help of a simple 3-axis accelerometer.
A beginner project utilising an Arduino and a BME280 sensor capable of giving you 4 environmental readings.
by Electorials Electronics
+ LCD/OLED can be used to measure body temperature or to detect movement... in Celsius and Fahrenheit!
In this tutorial, you will learn how to use a soil moisture sensor. Practical examples are also provided to help you master the code.
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
Learn how to use a PIR motion sensor to detect movement. You will also learn how PIR motion sensors work and how to use them.
This little project will show you how to use a soil moisture sensor.
Read data from an absolute orientation sensor without writing any code!
by Matt Wayland
This project will show you how to use temperature and hmidity (DHT11 and DHT22) sensors with an Arduino card.
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
A standard speaker can be used to detect vibrations and send data to a microcontroller.
Using ultrasonic sensors to measure distance of obstacles, taking into account temperature and humidity that affect the speed of sound.
by Giannis Arvanitakis
I've always wondered if there were any real differences between temperature and humidity sensors, especially DHT11 and DHT22.
by Achraf Oukheir
Temperature and humidity control to achieve the ideal confort conditions. The system work in a automatic way without a manual control.
This project shows tilt sensors and its functions.
This projects detects knock using Arduino UNO and sends notification to Windows 10, Ubuntu.
by Random Science Stuff
Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
MQ2 Sensor is a gas module and it is suitable to detect Hydrogen, LPG, Smoke, CO, and Alcohol. It has high sensitivity and fast response.
by Junez Riyaz
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