Kit Interruptor Ativado por Luz
Kit Interruptor Ativado por Luz
Kit Interruptor Ativado por Luz
Kit Interruptor Ativado por Luz

Kit Interruptor Ativado por Luz

Kit Interruptor Ativado por Luz

Kit Interruptor Ativado por Luz

PTR010559
2,21 €
Com IVA

Descrição

Kit Interruptor Ativado por Luz

Informação do fabricante:

The Light Switch Kit detects the brightness of its surroundings using an LDR. The kit acts as an automated on/off switch (light dependable) for many devices.

The board has space for an LED with current limit resistor (both available separately) which will light when the output turns on.

The Darlington pair transistor configuration allows an output current of up to half an amp to be controlled. Operating voltage 3V to 12V (lower voltages allow for better adjustment of the switching point).

Note: This kit requires soldering.

Features:

  • This Light Switch Kit detects the brightness of its surroundings using an LDR.
  • The kit acts as an automated on/off switch (light dependable) for many devices.

Contents:

  • 1 x 47KΩ Potentiometer
  • 2 x BC337 NPN Transistors
  • 1 x Miniature LDR (Light Dependent Resistor)
  • 1 x 220Ω Resistor
  • 1 x Light Activated Switch PCB

Possible applications include:

  • Garden light that switches on automatically at night.
  • Draw alarm, which sounds when a dark draw is opened.
  • Line following robot (using 2 light activated boards).

Dimensions:

  • PCB Length: 53mm.
  • PCB Width: 25.5mm.

Requires:

  • Soldering Iron
  • Solder
  • Wire Cutters

Resources:

Build Instructions

Teaching Resources

Produto adicionado a lista de desejos

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