As photons (light) land on the detector, the resistance will decrease. The more light is we will have a lower resistance. By reading different values from the sensor, we can detect if is it light , ...

Also, while the green one of the LEDs is on, the RGB LED is also flashing green. when the system is activated, the red led lights up and the buzzer starts to play the note "Si". Meanwhile, the RGB LED ...

Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature, humidity, light, and gas monitoring. Using sensors like DHT11/DHT22, LDR, and ...

This Water Sensor is designed to detect water or liquid leakage. Convenient I2C interface makes it easy to add water leakage detection to any IoT application in seconds. Integrated on-board Buzzer can ...

In this project we are making a Light Sensor using LDR with Arduino to control a light bulb/CFL as per light condition of the room or outside area.

Now we can stepped into the light with our favorite microcontroller Arduino! Since a vast number of analog/digital ambient light sensors/light sensor modules are now available at reasonable price, ...

This Arduino-powered Shiftbrite LED ambilight setup takes things a step further by automatically adjusting the color and intensity of the ambient lights on the back of the display to match ...