Sep 18, 2024 · The Automatic Room Lights using Arduino and PIR Sensor is a simple project, where the lights in the room will automatically turn on upon detecting a human motion and stay turned on until the person has left or there is no motion.

In this project, we use relay for controlling AC light because the Arduino cannot control high volt , but a relay can do this job, which is the sole design of it. so we are using relay as switch to control high power devices.

Automatic street light control is used to control the street lights (Turn on and off based on the light). Here we make use of LDR (Light Dependent Resistor) and LED (Light Emitting diode) and Arduino. LDR is used to detect the light, Arduino is used to on/off the Light.

Apr 25, 2021 · An automatic lighting system with Arduino is a system that uses an Arduino microcontroller to control the lighting fixtures based on various conditions. The Arduino board is a small, low-cost computer that can be programmed to read input from sensors, perform calculations, and control output devices such as relays.

In this project, we will set up an automatic light control system using Arduino. You can use Arduino UNO or any Arduino-compatible microcontroller board, such as ATtiny85. If we use only a PIR Sensor to control the light then it will become ON even during the daytime.

Jun 5, 2018 · Here we have used LDR and PWM concept with Arduino for decreasing or increasing the brightness of the 1 watt Power LED automatically. Basically, PWM refers to Pulse Width Modulation, the output signal via a PWM pin will be an analog signal and acquired as a digital signal from the Arduino.

The Automatic Room Light Controller using Arduino and IR Sensor is a simple project, where the lights in the room will automatically turn on upon detecting a human motion and stay turned on until the person has left or there is no motion. Working of …

Jul 17, 2019 · In this project, we are going to make a Simple AutomaticLight Controller using LDR. This circuit is very simple circuit with a LDR sensor module and Arduino UNO. Here we have …

Light control system has been designed and constructed based on LDR sensor as the light range sensing device at night time. The microcontroller (MCU) ATMega8/168/328 allows dynamic and faster control and the LDR makes the system user-friendly. Sensed LDR …

Nov 13, 2023 · In this project, we are going to create an automatic light control system using an Arduino and PIR sensor. The PIR sensor detects the presence of a person in the room and sends a signal to the Arduino, which then controls the light accordingly.