I was inspired by obstacle avoidance car's servo's motion, I thought that it's motion could be used as sonar's acutator !

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.

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.

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!

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

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

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

Controls cursor using a simple joystick

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.

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

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

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

We can measure body temperature without contact with this device.

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

We connect a VL53L0X Laser time-of-flight sensor to an Arduino to measure the liquid level in a tank using ToF ranging.

A method in which waste management is automated. An innovative system that will help keep the city clean and healthy

Uses an accelerometer to level a platform.

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

Read temperature and humidity values in a remote location and store the data in an SD card.

Periodically measure environmental conditions and send them to WolkAbout IoT Platform to monitor the environment remotely.

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