For this, we need a light sensor to detect the light condition and some circuitry to control the Light sensor. It’s like Dark and light Detector circuit but this time we are using Arduino to get more ...

Today in this tutorial, we will use one such sensor BH1750 Light Sensor ... We have used LDR sensor to build many light controlled applications: The circuit diagram to connect BH1750 Light sensor with ...

Here’s a circuit diagram that can be switched as the light and dark sensor… This example uses ... to detect light or dark and monitor the output of LDR op-amp sensor module using Arduino Serial ...

Welcome to the Light Following Robot project repository! This project demonstrates how to build a simple yet effective light-following robot using Arduino and Light Dependent Resistors (LDRs). This ...

Use USB cable to connect Arduino to the computer. Block Diagram & Simulation The circuit reads the temperature from the LM35 sensor, displays the values in the serial monitor, and lights up the ...

Fig. 1: Author’s prototype Fig. 2: Block diagram of motion sensor alarm Circuit and working. The circuit diagram of the motion sensor alarm is shown in Fig. 3. It consists of a PIR motion sensor (MS1) ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...