This is an adaptation of our mood light kit which uses a colour changing LED. A simple 555 timer was also added to control the length of time the LED is on for. In this project the students cut a shade from card and coloured polypropylene.
 A power switch was also added to the base of the design. Â
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 Each student could change the design of the base and shade. 
Gallery Mood Light with Auto Off Timer – Aylesford School
