Very simple alarm using a photoresistor

In this project we are going to make a very simple alarm that uses minimal components.

May 27, 2022

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Components and supplies

1

Photo resistor

1

Buzzer

1

Resistor 10k ohm

1

Arduino Mega 2560

Project description

Code

Code

arduino

Downloadable files

Schematics

Use a 10k resistor.

Schematics

Schematics

Use a 10k resistor.

Schematics

Comments

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angariador

a year ago

Parabéns. Que projeto simples e fácil de fazer. É isso que precisamos!!!!