This project uses an ESP32, LDR sensor, and GPS module to automatically detect streetlight failures. When continuous darkness is detected, the system verifies GPS coordinates and sends an email alert ...
The Arduino Uno is powered by the ATmega328P, an 8-bit microcontroller that runs at 16 MHz. It has 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM. The board has 14 digital I/O pins (of which ...