Traffic Light LED Display Module

High-quality mini traffic light display module. Suitable for the production of traffic light system model and school scientific research projects. Compatible with Voltage: 5V; Input: digital signal outputs.

$1.95

8 in stock

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This item: Traffic Light LED Display Module

8 in stock

$1.95
$1.95
Full Color LED Module SCM Light Water 5050 LED
$5.95
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SKU: OKY3219
Description
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Q & A

This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. It is featured with its small size, simple wiring, targeted, and custom installation. It can be connected to PWM to control the brightness of the LED.

Specifications
  • Size: 56 x 21 x 11mm
  • Colour: Red, Yellow and Green
  • LED: 5mm x 3
  • Brightness: Normal brightness
  • Voltage: 3.3v – 5V
  • Input: Digital signal output
  • Interface: common cathode red, yellow and green control alone.
  • Platform: 51 single chip.
Features:
  • Small size.
  • Simple wiring.
  • Custom installation.
Application:
  • Analogue traffic signal system
  • Teaching demonstration
  • Indication sign
  • Light alarm system
Frequency asked questions:

Does it work with 3.3V or 5V? Yes, It can work with 3.3V and 5V.

Is it RGB?  No, Each LED lamp can only emit one colour of light.

Can 3 LEDs be illuminated at the same time?  Yes, it can. Each LED is individually controlled.

Development  Resources: demo codes, schematics, datasheets, etc

Reference for Arduino and reference to all matters

Ardunio from Wikipedia

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

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Weight 0.009 kg
Dimensions 6 × 4 × 1.1 cm


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