PIN Code Access: Secure the system with a 6-digit PIN. LCD Display: 16x2 LCD for user interaction and status updates (e.g., "Enter Pin", "Alarm Active", "Motion Detected"). Keypad Input: A 4x4 matrix ...

India imposes new software, hardware testing rules for all CCTVs; Firms say they face disruption due to high scrutiny, slow approvals; India worried about Chinese spying via CCTVs, govt official says ...

Egypt has faced growing scrutiny in recent years over its judicial and security practices, particularly regarding prolonged pre-trial detention and limits on civil liberties.

These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on the market, these are my favorites.

Arduino Smoke Detector Code. Code Overview. Before diving on to the actual code. Let’s understand the core logic behind this program. Basically, this program enables the Arduino UNO R4 to connect to ...

Arduino-based robotic arm code for moving chess pieces This code is written for an Arduino-based robotic arm that moves chess pieces on a physical board using 5 servos. The robot listens for commands ...

Syrians trying to rebuild their lives in their war-torn country urgently need the support of the rest of the world to help them start again, UN aid agencies said on Wednesday. Hopes rose this week in ...