A radar built using Power-KI, Arduino and LIDAR-Lite sensor.

Tornadoes are still a mystery to scientists due to the difficulty of collecting data. We've learned a lot through research, but not enough.

Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.

Water quality, anywhere, anytime!

Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.

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

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!

Controls cursor using a simple joystick

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

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.

Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more.

A pair of talking smart glass, intended to help the visually impaired.

This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.

It is a device that measures CO2 levels, inside and outside temperatures, and humidity.

Build your own IoT-based water quality monitoring system WITHOUT any TDS/pH meter !!

We can measure body temperature without contact with this device.

DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.

Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.

It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous

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

Soil moisture sensor which gives you LCD display of percentage of moisture.

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

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