To learn more about PIR sensor, follow the link and also learn how PIR sensor can be used with with Arduino ... end of this project with a Demonstration Video. Here we are going to blink the LED and ...

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Motion sensor alarms are readily available in the market, but these are expensive. Here is a simple and inexpensive Arduino based motion sensor alarm with voice alert. It can be used for security ...

The circuit diagram of the motion-sensor-based security alert system is shown in Fig. 1. It is built around Arduino Uno board (Board1), 5V single-changeover relay, PIR motion sensor and a few other ...

Notifications You must be signed in to change notification settings Welcome to the Arduino Motion Detection with PIR Sensor project repository! This repository ...

Using motion detectors and an Arduino you can trigger lights, fans, or even an pneumatically controlled cleaver-wielding clown to help add your house to the “if you dare” list. There are ...

The code is an Arduino project for the Digispark Attiny85 to turn on a light ... the hardware setup is extremely simple and straightforward. The output of the PIR motion detector module (PIR) is ...

This is a program for detecting and alerting when motion is detected ... Connect the PIR sensor to digital pin 2. int buzzerPin = 3; // Connect the Buzzer to digital pin 3. int ledPin = 13; // ...

It’s a fairly simple project, too: just hook an Arduino Uno up to a motion sensor and an electronic switch called a relay, then plug in your fan, and you’re good to go. If that sounds ...