Use HC-SR04 on Arduino with Processing

This video will illustrate the working principle of the Water Quality Monitoring and Notification System.

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

The ESP system make it easy to recognize gestures you make using an accelerometer.

This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.

This project detects the various obstacles and plots them on a graph.

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

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

We built a stylish and useful humidity and temperature sensor for our home workshop that uses color to alert us to big swings in humidity.

I built an Arduino Weather Station. It uses a DHT 11 (it will also work with DHT21 DHT22).

Anemometer or a wind speed measuring device is a common weather station instrument. It was costly online, so I built one!

Arduino project to detect lightnings using electromagnetic radiation with frequencies from 7-9kHz.

Track the sun in X and Y with this simple Arduino project.

First version of basic Home Weather Station.

Low maintenance, high output air pollution, sound pollution that put throughout the city without wiring.

This project is based on Arduino radar (HC-SR04) which is digitally visualized using Processing.

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

Wake up, get productive or sleepy with the help of all available senses only when you need it.

This tutorial demonstrates how to make a plant talk on Twitter through Sigfox network.

A pantry which can automatically replenish kitchen items.

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

An Arduino Uno with DHT11 sensor module, three LEDs and a Piezo speaker.

This project will calculate the water content of soil around a plant by measuring the dielectric constant.

CAN bus hack for reading the battery diagnostics form an electric car.