In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
Code and explanation for getting directional and motion data from the raw sensor outputs.
by Samhita Ganguly and Shubham Paul
This project will show how to set up a 16 x 2 LCD screen and display multiple sensor values.
by Wimpie van den Berg
A basic introduction to the low cost and accurate HC-SR04!
This project will guide you to set up an alarm system using a motion detector.
Did you know that a standard three-wire PC Fan can be used as a sensor?
by Daniel Porrey
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 little project will show you how to use a soil moisture sensor.
This project will show you how to use temperature and hmidity (DHT11 and DHT22) sensors with an Arduino card.
Need your project to gauge distance? Here's your module!
Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!
by Jen Fox and Hacking STEM
If there will be no traffic on the other signal, one shouldn’t wait for that signal. System will skip that signal and will move on next one.
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
An in-depth exploration of controlling your Arduino with a button!
by Alex Glow
We need to sense intensity of light in many of our IoT/home automation projects. Here I explain a simple implementation of ambient sensor.
by Anas Dalintakam
I got my first Arduino recently, here I am gonna show you my first project which is Distance Measurement Using Ultrasonic sensors.
by Zakariye Abdirahman
Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
Real-time pH and salinity monitoring with LED indicators.
by Atlas Scientific
This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.
Using ultrasonic sensors to measure distance of obstacles, taking into account temperature and humidity that affect the speed of sound.
by Giannis Arvanitakis
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