Make Your Own Rain Detector

Make Your Own Rain Detector
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Quantity:

Code:
02010DH05
Buy:
£9.99
Delivery (UK):
£4.00


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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