Smart Light using LDR, Relay & Arduino Uno

In Smart Light project, the Smart bulb will glow in Dark & automatically off in Light or Daylight using LDR (Light Detective Resistor)

May 13, 2021

7534 views

2 respects

Components and supplies

1

Arduino UNO

1

Breadboard (generic)

1

Resistor 1k ohm

1

LDR, 5 Mohm

1

Jumper wires (generic)

1

Relay Module (Generic)

1

LED Light Bulb, Frosted GLS

Apps and platforms

1

Arduino IDE

Project description

Code

Relay LDR

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Relay LDR

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Downloadable files

Relay LDR

Check this Connection

Relay LDR

Comments

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olivierstevens

3 years ago

thx just what i needed