The pH meter project features open software and open hardware design circuit which can be connected with an electrode pH sensor made of glass. The device is termed as pHduino which can operate by ...

This is an Arduino project called Fruit Detector. The idea behind the project is pretty basic. Different fruits have different resistances. The fruits can be told apart by their different resistance ...

The [Libelium] team wanted to help people in Japan measure radiation in their surroundings following the nuclear accident in Fukushima. Because of the affordability and seeming ubiquity of the Arduino ...