This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
Arduino collects and calculates basic statistics on the acquired analog (temperature) data: average, standard deviation, min and max.
Control and maintain stable relative humidity and temperature states to simulate natural conditions for experimental testing in the lab.
Need to gauge angles? Here's your module!
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
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
Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!
by Jen Fox and Hacking STEM
Make a Ultrasonic Range Detector Using Arduino and SR-04F to measure any distance without using rulers with this simple tutorial.
This project will guide you to set up an alarm system using a motion detector.
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!
A system to maintain the pH level of a sample within a defined range.
by Atlas Scientific
This project will show you how to use temperature and hmidity (DHT11 and DHT22) sensors with an Arduino card.
This little project will show you how to use a soil moisture sensor.
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 protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
Easy way to interface Hall Effect sensor to be used later for proximity sensing, speed measuring and switching
+ LCD/OLED can be used to measure body temperature or to detect movement... in Celsius and Fahrenheit!
Control a PC with a gesture sensor, associating a key or a mouse click to each gesture.
by Mohamed Fadiga
How to get better results with HCSR04.
A simple electromagnetic sensor to measure current induced by a moving magnetic field!
ACS712 current sensor by Allegro is an Hall effect-based linear current sensor.
by Instrumentation System
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