CCTV (closed-circuit television) camera systems are installed to protect your home and shops from burglary and break-ins. But with our busy lives, it is not possible to monitor it 24*7. So, we need a ...

Smart home systems protect us from external factors and accidents. reduces the effect of fires with its control, takes precautions, again heat We adjust the room temperature with the sensor, both ...

A simple and effective motion detection security system built using an Arduino, a PIR sensor, and a buzzer/LED. When motion is detected, the system triggers an alert, making it ideal for small ...

Code explanation of the Arduino PIR Interfacing. The code explanation of the code is as follows. The complete code can be found at the absolute bottom of the blog. const int pirPin = 5; This line ...