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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Delivery & Return

We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.

Rules

All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.

Interpretation and Definitions

All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.

SKU: OKY3219
Categories:,
Description
Additional information
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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