Arduino leak sensors only have three pins to connect, making them easy to wire ... is a thing of the past with components like a pulse sensor. Arduino pulse sensors have a small infrared LED ...

--(BUSINESS WIRE)--Cooking Hacks, the open hardware division of Libelium, a wireless sensor networks platform ... Thanks to the Raspberry Pi to Arduino Connection bridge and the arduPi library ...

This is used to read the output pulses coming from the water flow sensor. When Arduino detects the pulse, it immediately triggers the pulseCounter() function. This function then counts the total ...