📋 Overview The Lie Detector using Arduino is a prototype that focuses on detecting deceptive responses based on electrodermal activity (EDA). The system uses a skin conductance sensor to measure ...

Arduino-Lie-Detector This lie detector uses an effect known as galvanic skin response. As a person becomes nervous— for example, when telling a lie— their skin resistance decreases. We can measure ...

A lie detector, also known as a lie machine, a psychometric test or an electrocardiograph is a device that measures some of the physiological reactions of a person who changes body temperature and ...

The DIY arduino powered lie detector project is a straightforward application of the arduino board analog pins. It features a galvanic skin response measurements in a compact device setup. This ...

The detection of lies in the internet age continues to be a difficult problem for law enforcement and researchers. This paper proposes an Arduino-based technique for lie detection that relies on the ...

Sometimes, a project comes along that makes a good reference design for anyone doing similar work. In this particular case, it’s a DIY USB polygraph-like machine by [Juangg] using an Arduino … ...

This one caught my eye - an Arduino-based lie detector that can measure the skin's response to a question. At the heart of this project is an Arduino Nano, based on the Atmel ATmega328 (for the Nano 3 ...

Build a zone of truth It's your own homemade lie detector There are sensors sensitive enough to pick up minute changes in your skin, and you can link these to an Arduino to build a lie detector at ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

The next project is an Arduino-based lie detector. This device not only reveals potential fibs among friends but also tracks the varied physiological responses of your skin in different emotional ...