Complimentary shipping on orders over $40
BackdropNest | Gaming Backdrops And Stream Setup Decor Shop | Wall Murals Desk Mats And Green Screens For Creators | LED Backlight Panels And Neon Signs | Acoustic Foam And Cable Management Kits | Camera Backdrops Ring Lights And Mounts | Streaming Shelves And Display Risers | Mousepads And Keyboard Mats With Art | Free Shipping On Orders Over 40 Dollars | Best Backdrop Store In The United States | Shop Durable Decor For Every Stream | BackdropNest Online Shop For Creators | Quality Backdrops That Frame Every Scene
Featured piece
Sale!
Kitronik Light Activated Switch

Kitronik Light Activated Switch

Original price was: $15.00.Current price is: $6.00.
SKU OY0000110478 Category
Thoughtful quality
Easy delivery
30-day returns

The output of this board can be used to control other electronic circuits, turning them on automatically when it goes light or dark.

The board has space for an LED with a 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).

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 1M Potentiometer.
  • 2 x BC337 NPN Transistors.
  • 1 x Phototransistor.
  • 1 x 220 Resistor.
  • 1 x Light Activated Switch PCB

Possible applications include:

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

Dimensions:

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

Requires:

Resources:

Note:

  • This kit requires soldering.

Related products