oorail.com | Tech Tuesday - Train Detection with Arduino and FSR sensors

This weeks Tech Tuesday shows you how to detect trains using the Arduino with a Force Sensitive Resister. In this video we demonstrate how the Arduino can tell the difference between freight rolling stock, a Class 03 shunter and a Class 27 diesel. We show the circuit and walk you through the code.

The source code can be found here:

Arduino Uno:

Square Force Sensitive Resister (FSR):

This circuit also used a 10k resister.

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[freddykine]

Hola, los numeros del fsrReading, me medicion de fuerza es ???