The Geek Pub guide will help get you started with an Arduino pulse sensor. While sensors like this are reliable, it's worth keeping in mind that your heart rate can tell you a lot of different things.

There are many water flow measurement techniques as well as different types of water flow meters used ... This is used to read the output pulses coming from the water flow sensor. When Arduino detects ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

By simply choosing a wireless sensor gateway for one’s favorite development platform (Arduino, Raspberry Pi or BeagleBone Black) and any of over 20 different types of wireless sensors ...

There are sensors sensitive enough to pick up minute ... There are hundreds of different Arduino builds on the internet, but if you have the know-how, you can create gadgets no one else has ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.

Arduino has certainly made its mark ... As you get more comfortable, you can add moisture sensors and assign them to different garden boxes, enabling the system to water specific areas of your ...

There are hundreds of shields, each designed to perform a different task, interface with specific sensors, and work with one another to build a complete control unit. Thus, for Arduino ...