A basic introduction to the low cost and accurate HC-SR04!
Using ultrasonic sensors to measure distance of obstacles, taking into account temperature and humidity that affect the speed of sound.
by Giannis Arvanitakis
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
A beginner project utilising an Arduino and a BME280 sensor capable of giving you 4 environmental readings.
by Electorials Electronics
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
This little project will show you how to use a soil moisture sensor.
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
Make a Ultrasonic Range Detector Using Arduino and SR-04F to measure any distance without using rulers with this simple tutorial.
+ 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.
This project will show how to set up a 16 x 2 LCD screen and display multiple sensor values.
by Wimpie van den Berg
This project will guide you to set up an alarm system using a motion detector.
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
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
Read data from an absolute orientation sensor without writing any code!
by Matt Wayland
Using the RCWL-0516 radar sensor to detect motion.
This project is an Arduino radar. It is a simulation of a radar.
This project will show you how to use temperature and hmidity (DHT11 and DHT22) sensors with an Arduino card.
Using the VL53LO and an Arduino for distance measurement.
A standard speaker can be used to detect vibrations and send data to a microcontroller.
The Arduino 9 Axes Motion Shield allows your Arduino to measure movement: orientation, acceleration and magnetic field.
Controlling your project, like a Jedi, with the wave of your hand.
I've always wondered if there were any real differences between temperature and humidity sensors, especially DHT11 and DHT22.
by Achraf Oukheir
Did you know that a standard three-wire PC Fan can be used as a sensor?
by Daniel Porrey
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