Arduino Blog Build a simple RGB LED color detector with
The sound detector module requires +5V, ground, and one digital input. We use another digital pin as an output so we can see the result on an LED. This duplicates the LED on the sound detector module, but shows that we are actually getting the signal into the Arduino and processing it.
Arduino Beat Detector - Hacksterio
Hey everyone today I want to show you how to make an Arduino-controlled lie detector to see when your friends are lying to you :D or to measure the different responses that your bodies skingoes through depending onthe situation you are in or the emotions you are feeling and the coolest thing of all
Arduino Based Lie Detector -Use Arduino for Projects
We have previously posted the the project lie detector, now here is is also a lie detector using arduino. Here is a simple tutorial to build a simple lie detector which will give visual indication through LED arrangement whether the person speaks lie or truth.
Car speed detector using Arduino Nano - Circuit Diagram
In this project, We’ll try to get some information from human body by using simple sensors and Arduino. You can use these information to create a lie detector machine.
Arduino - ArduinoSoundWhistleDetector
The RobotGeek Pushbutton is a self-contained Arduino Button board that makes it easy to add a pushbutton to your Arduino Project. This RobotGeek Pushbutton has a built in pull-down resistor, so the signal can be read as a digital input from your Arduino or other microcontroller.
Arduino Lie Detector - Arduino Project Hub
The circuit Diagram for arduino motion detector project by interfacing Arduino with PIR module and blinking an LED/Buzzer is shown in the below image. We have powered the PIR sensor using he 5V Rail of the Arduino. The output pin of the PIR Sensor is connected to the 2 nd digital pin of Arduino. This pin will be the INPUT pin for Arduino.
Arduino Water Detector Sensor - Tutorials Point
Arduino Source Code. So here is a source code for designing Arduino Smoke Level Detector using MQ-135 Sensor. Simply copy the code and upload it to your Arduino Board using Arduino IDE.
Arduino Playground - InterfacingWithHardware
Arduino Metal Detector. Ever wanted to design and build your very own metal detector from scratch?. Start by learning the fundamentals of electromagnetic field theory and how it relates to the operation of the three fundamental types of metal detectors: beat frequency oscillator, pulse induction, and …