This is an updated version of the fire alarm I made. it includes a gas sensor and an app for control

Controls cursor using a simple joystick

This project is an Arduino radar. It is a simulation of a radar.

It might be the simplest room temperature and humidity - no breadboard attached.

In this tutorial, you will learn how to use a soil moisture sensor. Practical examples are also provided to help you master the code.

Super easy project using an arduino uno to detect speed of various moving objects with the help of a pair of IR sensors and get the speed.

Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.

We can measure body temperature without contact with this device.

I am back again with another Arduino based home automation project.

Seismic activity or "Vibrations of the earth" is measured using ProtoCentral's OpenPressure 24-bit DAQ System.

Detect movement up to 30' away which is useful in motion-activated projects such as a security system or automatic lighting in a classroom.

Don’t you wish your plants would tell you when they needed to be watered? Take your project from breadboard to PCB with this fun tutorial.

Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.

In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.

A basic introduction to the low cost and accurate HC-SR04!

Need your project to gauge distance? Here's your module!

A feedback control system which can control the given fluid level and display us the water level in a tank.

This tutorial will show you how to use DHT11 with Arduino.

This project shows you how to measure Temperature and Humidity and record data on an SD-Card with an Arduino Uno and an Ethernet Shield.

This parking sensor with Arduino is an easy project.

Portable project that displays the current temperature on an LCD display.

In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.

This is the first version of my Arduino Weather Station, a very simple project that will give you weather information.

Simple and effective method (some police is using too) how to measure the side distance to an overtaking car.