It is a simple tutorial on how to create little a security device using an Arduino.

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

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

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

Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.

An SKU237545 pressure sensor.

Water quality, anywhere, anytime!

You activate the bomb by plugging it and hold button to defuse.

An easy to build thermometer using Arduino, digital temperature sensor, and LCD display.

Professional quality wireless weather station.

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

Design and build a system for monitoring structural movements in smart buildings with Infineon 3D Magnetic 2Go.

Monitoring Industries using the power of Internet and automation.

This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.

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!

Vehicle dashboard monitor.

this project uses a touch sensor to turn on and off an led on pin 13.

This project uses sensors to monitor indoor natural gas on the basis of Arduino, and will sound the alarm if the gas leak exceeds the limit.

This is a temperature tensor that is made using an Arduino UNO and an LM35 sensor which measures the temperature of a given area.

Know what you breathe. A handy and wearable hazardous gas detection system with LED indication.

A smart system that can help anyone compost. The system aerates and hydrates your compost, and lets you know when you need to take action.

Simple Temperature Monitoring with DHT22 & Arduino.

It reads from up to eight temperature sensors (DS18B20) and displays on the LCD display (16x2)

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