Security System

AI Threat Detection Edge AI-Powered Surveillance: Intelligent Threat Detection

The theme of the contest focused on developing Edge AI solutions utilizing the limited computational resources of…

ESP32-CAM Face Recognition Door Lock System ESP32-CAM Face Recognition Door Lock System

Security is at most concern for anyone nowadays, whether it's data security or security of their own home. With the advancement…

DIY CCTV Camera using ESP32 Build your own Security Camera using ESP32

Welcome to the DIY world of Circuit Digest! In this blog, we're going to show you How to build your own Simple CCTV…

Homeland Security Market in India India must not go by the Volume of Defense and Homeland Security Products, but by Quality; Defines Experts

Of late, a report of a well-known media stated that India's Electronic Security Market was valued at USD 1.32 billion…

Smart Wi-Fi Video Doorbell using ESP32 and Camera Smart Wi-Fi Video Doorbell using ESP32 and Camera

Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching…

Anti Trespass Road System Anti Trespass Road System for Intrusion Activities or Security Threats

A lot of intrusion activities/security threats in the army area are seen nowadays. This gave me an idea to…

Toshiba's TLP223GA and TLP223J Photorelays New Photorelays with Low Input Power and High Operating Temperature suitable for Smart Meters and Security Systems

Toshiba Electronic Devices & Storage Corporation has launched two photorelays “TLP223GA” and “TLP223J,” with an OFF-state…

Raspberry Pi CCTV Monitoring System CCTV Motion Detection with Alarm using OpenCV on Raspberry Pi

OpenCV is a powerful tool and that combined with Raspberry Pi can open doors to many portable smart devices. In our previous…

Wailing Siren Circuit using a 555 Timer IC Building a Wailing Siren Circuit using a 555 Timer IC

If you are an electronics hobbyist then you must have heard about the 555 timer IC and its 3 popular circuits viz. astable…

Biometric Access Control Biometric Access Control: Where We Are Today and What to Expect in the Future

Many buildings still use keys, keypads, and access cards to enforce access control. These legacy methods rely on a password or…