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Quiz Buzzer Project Kit

Product Code: K1016
Excl. VAT: £5.60 Incl. VAT: £6.72
  • Buy 5 for £5.25 (£6.30 incl. tax) each and save 7%
You will earn 5 Robo Points for buying this product

Two people (or two teams) can use the quiz buzzer to show who pressed their button first!

This project is brilliant for demonstrating a wide range of electronics. It uses push to make & push to break switches, thyristors as latches, transistors, logic gates, LEDs & buzzers.

This kit contains:

  • 1 x 4081 quad 2 input AND gate IC 
  • 1 x 4071 quad 2 input OR gate IC 
  • 2 x 14 pin IC holders 
  • 2 x push to make switches 
  • 1 x push to break switch 
  • 1 x 5mm red LED 
  • 1 x 5mm green LED 
  • 5 x 10Kohm resistors 
  • 2 x 220ohm resistors 
  • 2 x 2N5061 thyristors 
  • 1 x BC547B NPN transistor 
  • 1 x piezo buzzer 
  • 1 x PP3 clip lead 
  • 1 x 3AA battery holder 1m connecting wire 
  • 1 x quiz buzzer PCB
  • PCB dimensions: 59.5mm x 43mm.
  • Requires x3 AA batteries, available separately.

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

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