This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.

It is a simple tutorial on how to create little a security device using an Arduino.

For DETECTING fire for about a small range of 3 feets

A PM2.5 and PM 10 Detector design for Windows 10 Universal Platform, including Windows 10 for PC/Mobile and Windows 10 IoT Core.

Real time plant monitoring system to view temperature, light exposure and moisture.

This smart stick can help blind people walk on the street safely without any help.

Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.

Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.

In This Tutorial, I will Show You How to Make an Arduino Based MPPT Charge Controller

Put on your aerospace engineering hat! Explore how different materials absorb and transmit heat to simulate space capsule re-entry to earth!

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

I have started to build it for a homemade amplifier, to set the speed of the fans by the temp of the heathsink and so on.

Clock without using RTC in Arduino with Temperature and humidity indicator

A system using combination of an Aruino, several sensors and controlled via a ESP8266.

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

It's a screen with colorful backlight that shows you some information about printing progress.

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

Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.

This project will show you how to use an MQ-2 gas sensor.

LIDAR stands for Light Detection and Ranging. LIDAR is used for many applications including 3D scanning, mapping, laser guidance, etc.

A super smart buoy with lots of sensors that sends data over radio to a base station where it is displayed on a real-time dashboard!

Did you know that a standard three-wire PC Fan can be used as a sensor?

A cheap DIY air quality monitoring device.

A simple electromagnetic sensor to measure current induced by a moving magnetic field!