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 We have over 700 end of line + a few over stocked items available at discounted prices whilst stocks last. Look out for the them as you browse, download a complete PDF list or visit this page.


Kitronik Square Wave Generator Kit (Retail Vers)

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Kitronik Square Wave Generator Kit (Retail Vers)

Part No.: 2904-117

Shipping Weight: 53.00 g.


Price Ex VAT: £3.30

(£3.96 inc tax)
In stock

Our quantity discounts (excl VAT):

Buy Quantity  10+   50+   100+ 
Price Ex VAT  £2.97   £2.81   £2.64 
660 Techno Points

This kit is perfect for studying the use of a 555 timer in its astable mode, where it produces a square wave output. The frequency of which is adjustable via the variable resistor. The board has a choice of two outputs. The logic output can be used to drive another IC or a speaker can be connected so the tone is heard (e.g. a door bell). The push button switch connects to the reset line such that the IC is only active when the button is pressed.

This kit contains:

  • 1 x 555 timer IC
  • 1 x 8 pin IC holder
  • 1 x 3.3Kohm resistor
  • 1 x 10Kohm resistor
  • 1 x 47Kohm potentiometer
  • 2 x 10nF ceramic capacitors
  • 1 x BC547 NPN transistor
  • 1 x push to make switch
  • 1 x PP3 clip lead
  • 1 x 3AA battery holder
  • 0.5m connecting wire
  • 1 x tone generator PCB

PCB dimensions: 40mm x 40mm.

Requires x3 AA batteries (not included) and depending upon desired use a speaker available from our speakers section.

This kit is supplied in a blister retail packaging complete with printed instructions. It is also available in a simple grip seal bag version without instructions.

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