Arduino Mobile Polygraph Unit

Welcome to the Arduino Mobile Polygraph Unit project.

Goal:

To create a mobile polygraph unit that dynamically adjusts reading baselines to determine if a person is lying or telling the truth.

Materials Needed:

• Jumper Cables
• Wires
• 2k Resistor
• Breadboard
• Arduino Uno
• Foil
• Solder Iron

Code:

See liedtector.c

Schematic:

Assembly: