This document discusses creating a dusk activated light switch using Arduino. It includes the circuit diagram and programming steps. The objective is to control an LED using light levels. A Scratch for Arduino program is used. A video tutorial for the project can be found on the provided website. The document is distributed under a Creative Commons license.

1. ENTORNOS GRÁFICOS DE PROGRAMACIÓN CON ARDUINO
INTERRUPTOR CREPUSCULAR
José
Pujol
Pérez
IES
Vicente
Aleixandre

2. Controlar el encendido de un LED mediante la
luz
Pasos:
• Circuito- Arduino
• Programa- Scratch for Arduino
OBJETIVO

3.
ESQUEMA CIRCUITO

4.
CIRCUITO PROTOBOARD

5.
PROGRAMA

6.
PROGRAMA

7. El video tutorial lo puedes encontrar en:
https://tecnopujol.wordpress.com/2015/05/04/
realizacion-de-un-interruptor-crepuscular-usando-s4a/
VÍDEO TUTORIAL

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2015
José
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Pérez
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