Irby Electronics

John Doyle Plus

“Electronic Construction Kits for Beginners”

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Track Board Kits by Irby Electronics

  • Kit 7: Surprise 2

    Kit 7: Surprise 2

    Irby Electronics

    £4.80 5 in stock

    £4.80
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  • Kit 8: Sparkling L.E.D. Triangle

    Kit 8: Sparkling L.E.D. Tri...

    Irby Electronics

    £4.80 5 in stock

    £4.80
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  • Kit 9: Darkness Detector

    Kit 9: Darkness Detector

    Irby Electronics

    £5.30 5 in stock

    £5.30
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  • Kit 10: Sparkling L.E.D. Pentagon

    Kit 10: Sparkling L.E.D. Pe...

    Irby Electronics

    £6.00 5 in stock

    £6.00
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  • Kit 11: Adjustable Flashing L.E.D. Using An Integrated Circuit

    Kit 11: Adjustable Flashing...

    Irby Electronics

    £4.70 5 in stock

    £4.70
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  • Kit 12: Alternately Flashing L.E.D.s Using Transistors

    Kit 12: Alternately Flashin...

    Irby Electronics

    £5.00 5 in stock

    £5.00
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  • Kit 13: Alternately Flashing L.E.D.s Using An Integrated Circuit

    Kit 13: Alternately Flashin...

    Irby Electronics

    £4.80 5 in stock

    £4.80
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