If there will be no traffic on the other signal, one shouldn’t wait for that signal. System will skip that signal and will move on next one.

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

In this project, use the YF-S201 1/2-inch water flow sensor to measure the water flow rate (L/min) and display it on an LCD.

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

The Arduino 9 Axes Motion Shield allows your Arduino to measure movement: orientation, acceleration and magnetic field.

My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely

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

This is an image processing based fire detection and extinguisher system using Arduino and OpenCV.

Dear friends welcome to another Arduino project tutorial! In this tutorial we are going to take a first look at the new BME280 sensor, a ...

This project is about control of temperature in values of 23 and 25 grades and control for hysteresis using DHT22 and Arduino 101.

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

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

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

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.

Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!

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

An easy setup for smart air purifier system. This system use Amazon IoT with MQTT protocol to get real-time data of air quality condition.

This is a very precise scale for any weight up to 1.5 kg!

Tracks compass heading, altitude, temperature, pressure, humidity, time, travel distance and GPS location during a hike.

Build a simple incident light meter for old meterless film cameras

Has your phone ever told you that it rained and you didn't water your plants and then it actually didn't and your plants died? Never Again!

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

This is a 360 radar using an ultrasonic sensor that saves data and encodes them onto an image.

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