The power management includes two buck converters, an LDO, and eight LED drivers, supporting up to 64 LEDs in an 8 × 8 matrix organization. It makes this system the most complete and versatile sensor ...

Open the project in Arduino IDE. Install necessary libraries via ... If an unauthorized attempt is detected, the system triggers the alarm and logs the event. The PIR sensor monitors for intruders, ...

It features a passive infrared motion sensor for day or night operation, a 120-degree field of view, and an adjustment knob to adjust the sensor up or down. Plus, you can shift it left or right if ...