Browse over 10,000 Electronics Projects

Here are Eight Interesting Arduino Projects

Here are Eight Interesting Arduino Projects

[tps_title]Experiment with an Arduino-based Lie Detector and Biofeedback monitor[/tps_title]

Project by Masteruan from Instructables dot com.

lie-detector-4

For fun and research you can make your own simple “lie detector” – a device which measures the level of skin conductance of the user with two simple sensors. The theory of lie detection in this instance is that the greater the conductance – the increased chance the subject under test isn’t telling the truth.



Advertisement1


Nevertheless the device is easy to make and would be fun for younger enthusiasts to experiment with – the two sensors are made from coins and connected to the Arduino’s analogue input – which can easily measure the changing skin conductance thanks to the returned voltage through the human.

lie-detector-1

Image Credit: Instructables dot com.

Read more here…

Pages: 1 2 3 4 5 6 7 8 9

 


Top