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Velleman MK131 LED Traffic Light Kit

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Brand: Velleman  MPN: MK131  EAN-13: 5410329325183
  • Country of Origin: Hong Kong
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The LED traffic light kit from Velleman is a miniature four way traffic light as seen at many junctions, and is ideal for model railways, exhibitions or as a toy.

  • Realistic operation with adjustable delay
  • 12 LEDs
  • Low power consumption: 15mA
  • Suitable for beginners
  • Dimensions: 115 (H) x 50 (W) x 35 (D)mm
  • Velleman MK131

Requires a 9V PP3 battery (not included).

Please note: This is a self-assembly kit and requires soldering.

Ready Assembled? No
Type LED display


*Question functionality currently disabled

27 June 2012 Question by: Rapid Customer | Product code: 70-4040
Q. Do you have a circuit diagram for this kit ? thanks
A. Hi Martin, thanks for your question. A circuit diagram is available here: This will be added to the product page.


interesting kit to assemble

Reviewed by: ROBERT WALTERS - 06 December 2018
Not as lucky with this kit as I was with the microbug kit. I am still trying to get the lights to do as they should do, but I will perceiver with it and hopefully get it right. A good kit to practise your soldering skills

Reviewed by: Mr T A Hughes - 05 October 2010
Velleman Kit MK131. I have used this kit on my railway layout. By making four trffic lights using the LEDs suppied then connecting them to the made up cct as shown in the instructions, I have an excellent road layout with working traffic lights. However you will need to be a bit nifty with the soldering iron.