Its an Ultrasonic based security alarm, it utilizes the concept of SONAR where it emits a sound signal which travels through the air, if there is an object or obstacle on its path, the emitted sound ...

Arduino-based ultrasonic distance sensing security system simulated in Proteus - Releases · sumanthchittamsetty/Ultrasonic-security-system-using-Arduino-uno ...

I have connected the Servos power rails to another Arduino board (red colour) and connected the Bluetooth module HC-05 and Ultrasonic sensor HC-SR04 to the Arduino mega. CAUTION: Powering up all these ...

In the real world, missile systems use advanced radars, infrared sensors, and other hardware to track and prosecute their targets. [Raspduino Uno] on YouTube has instead used ultrasound for targeti… ...

Building a human-following robot using Arduino and three ultrasonic sensors is an interesting project. ... Human-following robots can be employed in security and surveillance system to track and ...

Existence security is becoming more vital, even in businesses and industries that are often utilised to protect the house. A financially solid home security framework has become necessary because of ...