I've always wondered if there were any real differences between temperature and humidity sensors, especially DHT11 and DHT22.
by Achraf Oukheir
Need your project to gauge distance? Here's your module!
Real-time pH and salinity monitoring with LED indicators.
by Atlas Scientific
How to temperature compensate the Atlas salinity sensor automatically.
A system to maintain the pH level of a sample within a defined range.
Connect Infrared Obstacle Avoidance Sensor to Arduino Nano and program it to detect obstacles - Quick and Easy!
by Boian Mitov
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
Arduino how to - using BME280 (temp, hum and press sensor) I2C breakout from itbrainpower.net and Arduino 3.3V or 5V shields.
by Dragos Iosub
The Arduino 9 Axes Motion Shield allows your Arduino to measure movement: orientation, acceleration and magnetic field.
Replace the PIR motion sensor with this module and it's 360° detection angle baby!
In this tutorial, you’ll learn how to use the LSM303DLHC GY-511 compass module with Arduino to make a digital compass.
How to read HDC2010 temperature and humidity sensor data and comfort zone alerts Arduino using HDC2010 I2C breakout by itbrainpower.net.
Make a Ultrasonic Range Detector Using Arduino and SR-04F to measure any distance without using rulers with this simple tutorial.
by Team RZtronics
Read CO2 and tVOC data using CCS811 I2C sensor breakout by itbrainpower.net. Temperature and humidity read compensation notes.
Add hand gestures to your Arduino projects (robots, HMI, lights, etc.).
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
Ultra low-cost flow-through photometer for on-line measurements of bacterial density.
by Alex Kutschera
Building a rain sensing alarm with Arduino.
by Smit Babariya
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
The easy method to determine free fall detection with the help of a simple 3-axis accelerometer.
This is an image processing based fire detection and extinguisher system using Arduino and OpenCV.
by Shubham Shinganapure
A beginner project utilising an Arduino and a BME280 sensor capable of giving you 4 environmental readings.
by Electorials Electronics
This little project will show you how to use a soil moisture sensor.
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