Ultrasonic Nest Security System


Ultrasonic Nest Security System



Srinivasa Prabhat Josyula


Presentation: 10:00 a.m-12:00 p.m., Kennedy Union Torch Lounge



The Ultrasonic Nest Security System works similar to the Google Nest. Nest, as we know it, is used to arm and disarm an alarm, but in this case, I will use a buzzer. This device is useful to prevent unauthorized entry or movement after a particular period of time and it also prevents thefts from happening. So, with the security system in place, people can be sure that their house is well protected. In this project, I will make use of Arduino UNO R3 as the embedded system. An Ultrasonic sensor will also be installed to detect if there is any movement of the object if it passes the sensor. I will also make use of a buzzer which is a digital component that is connected to digital outputs to generate a sound. In this case, the buzzer will produce a sound when it is triggered. This buzzer is connected to the Arduino UNO R3 and it beeps when an object crosses the threshold. The code will be written in Arduino IDE. I will implement this model on Node-Red and then send the data that is collected by the Ultrasonic Sensor which detects movements and alerts people to Adafruit.io. Adafruit.io is used to read and analyze data in the form of charts, bar graphs etc. With this information, I will be able to improve the security system in my house by installing more CCTVs and take more measures from any unfortunate situations to arise.

Publication Date


Project Designation

Course Project 202310 CPS 592 M8

Primary Advisor

Andrew Rettig, Ryan Lambdin, Ruthvik Kolli

Primary Advisor's Department

Electrical and Computer Engineering


Stander Symposium, School of Engineering

Ultrasonic Nest Security System