Design Challenge Teacher's Book

Design Challenge Teacher's Book

4.11 - 1251 ratings - Source

A design teacher's book with advice for instructing pupil's on projects based on clearly set out recipes. The aim is to encourage children to make successful working technology.Flashing LEDs include a small microchip (visible as a black speck) and dona#39;t need an additional resistor when used with a ... LEDs can cope with 3 volts without a resistor. ... Large capacitors will keep the circuit working longer than small ones.

Title:Design Challenge Teacher's Book
Author:Keith Good
Publisher:Evans Brothers - 2000


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