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INTRODUCTION Copy

In this module we will use three leds and glow Led’s in a sequence.

In the first sequence all the leds will glow and turn off together then after some time in the second sequence all the leds will glow one by one and then turn off one by one.

In the third sequence led1 & led2 will glow together and led3 will glow after led1 & led2 are turn off.