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.
Project showcase by rayatedarshan
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 is an image processing based fire detection and extinguisher system using Arduino and OpenCV.
by Shubham Shinganapure
The Grove Gas Sensor (MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4 and CO.
Project showcase by Mahamudul Karim Khondaker
Bicycle odometer and speedometer showing distance traveled, average and current speed (in km/hr), time and can store up to 99 laps.
Project in progress by alan_dewindt
It might be the simplest room temperature and humidity - no breadboard attached.
Project tutorial by adrakhmat
The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
Project in progress by philippedc
This project shows how to change color of Minion using Arduino, PHPoC WiFi Shield and color sensor.
Project tutorial by khanhhs
6.4A-20nA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
Project showcase by wfriedrich
This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.
Project tutorial by ThothLoki
Soil moisture sensor which gives you LCD display of percentage of moisture.
Project tutorial by Patel Darshil
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!
Project tutorial by King Bros
How might we utilise smart water management systems to enhance our human experience for the people of today, and also tomorrow.
Project in progress by Alex Winiarski
How to temperature compensate the Atlas salinity sensor automatically.
by Atlas Scientific
Real-time pH and salinity monitoring with LED indicators.
A system to maintain the pH level of a sample within a defined range.
This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
This project is based on Arduino radar (HC-SR04) which is digitally visualized using Processing.
Project in progress by Akshay6766
Build your own high-quality water sensor to monitor your pool or spa, using the Amazon Alexa to check on the status of your pool.
Project tutorial by Benjamin Winiarski
This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.
Project tutorial by Igor Fonseca Albuquerque
How to connect GPS, SONAR, sensors, auto pilot units etc. in ships and boats via NMEA 0183 to Arduino.
Project tutorial by hwhardsoft
This project will show how to set up a 16 x 2 LCD screen and display multiple sensor values.
by Wimpie van den Berg
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