Download the latest version of Arduino IDE from Arduino. Connect your Arduino Nano board to your laptop and open the control panel. in the control panel, click on Hardware and Sound.Now click on ...

Here is an ultra simple Arduino Night Alarm project wired around a handful of inexpensive and easily available components. One advantage of using Arduino as a security system is the flexibility!

This project demonstrates how to build an Intruder Alarm System using an HC-SR501 PIR sensor, Arduino Uno, a 5V relay, and a buzzer. The system detects motion using the PIR sensor and triggers the ...

With the number of crimes increasing everyday, the need for security alarm system is a serious demand nowadays. Since, the high end security systems present in the market are not that affordable, so ...

Dog Barking Security Alarm Circuit Diagram. The schematic for the Dog Barking Alarm using Arduino is given below. The Amplifier IC is used to amplify the Output from Dog Barking Sound Module. The ...

Since criminality is rising in the 21st century, people want to secure their property and belongings. So, everyone in this situation needs a secure system with cutting-edge technology. Therefore, a ...

This PIR sensor based security system is designed using UM3561 IC. The proposed system mainly consists of PIR sensor, UM3561 IC, Speaker, transistors. The UM3516 IC is a Siren generator IC. Circuit ...

This project assumes that you know how to program an ESP8266 module if not kindly visit the below two tutorials where I have explained you how to get started with ESP8266 and how you can program one ...