This will save electricity charges due to the light remaining on by mistake after the use of the washroom. The author’s prototype is shown in Fig. 1. Fig 1: Author’s prototype for Automatic Washroom ...

Living objects with a body temperature above 0 ... completing the circuit and causing the LED to illuminate. The output of the sensor is automatic LOW after a time duration set by the user. So the ...

This project demonstrates an Automatic Street Light System using Arduino ... 2.Control Logic: The Arduino processes the LDR input and decides whether to turn ON or OFF the LEDs. 3.Object Detection ...

This project involves designing a temperature sensor circuit with ... The LED lights up when the temperature falls between 0°C and 80°C, providing a visual feedback to the user. The circuit was ...

Abstract: In this paper we propose a design using both a microprocessor and light sensors for automatic ... sensor circuit, the HLCM detects if a human body enters the detection area or not. If there ...

Abstract: In this paper we utilize a light sensor device with a fuzzy logic controller (FLC) to sense the brightness of different environments and to automatically adjust backlight brightness to a ...

The Philips Hue line of lights have ... motion detection, light level, and temperature. Other than that, there's not a lot that can be done with the Outdoor Motion Sensor using voice, because ...