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555 Astable (Tone Generator) Project Kit

  • 555 Astable (Tone Generator) Project Kit - Image 1 | Proto-PIC.co.uk
  • 555 Astable (Tone Generator) Project Kit - Image 2 | Proto-PIC.co.uk
£4.55 (inc VAT) £3.79 (exc VAT)
Part ID:
53.0 Grams

8 In Stock For Immediate Despatch Further Quantities Ordered On Demand which are usually despatched within 5 working days

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    555 Astable (Tone Generator) Project Kit

    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
    • Supplied in Tough Plastic Box with internal dimensions of 95 x 60 x 35mm

    PCB dimensions: 40mm x 40mm.

    Requires 3 x AA batteries and depending upon desired use a speaker, both available separately.

    Click here to download instructions.

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