Code for this is attached in the same repo with name "code.ino". It was run on Arduino IDE Diving into learning various sensors, I came across LDR sensor. It is basically a variable resistor which ...

An Arduino-based intruder detection system that monitors a laser beam using an LDR. When the beam is broken, an RGB LED turns red and the buzzer plays Für Elise as an alarm. The system self-calibrates ...

Understanding the interaction between light and sensors is crucial for a plethora of applications ranging from security systems to environmental monitoring. Protosem, a trailblazer in practical ...

Smart Light System Using LDR and Arduino The given Arduino project uses an LDR (Light Dependent Resistor) sensor to control an LED based on light intensity. 1. *Components*: - Arduino Uno - LED ...