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Make Your Own Rain Detector

Make Your Own Rain DetectorClick to enlarge product image
Make Your Own Rain Detector
  • £4.00 inc. VAT

  • 02010DH05
  • 22 in stock
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A simple electronic kit for beginners, transistors, resistors and cable are connected together with drawing pins on a wooden base. The resulting electronic instrument can be used to test for moisture, as a plant protector or conductivity meter. There is a clear description of transistors and resistors and there function.

Delivery without battery.

Contents:

  • Wooden board,
  • transistors,
  • resistors,
  • cable,
  • battery clips,
  • drawing pins,
  • LED,
  • blotting paper and
  • instructions.

From 12 years, develops understanding of Physics and logical reasoning.

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