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How can make a 10 or more LED flesher? Answered

Actually I want to make LED multiple flasher by using 555-timer in my project board....
How can I make this???
The LED should flash alternatively.........
At first I want to make 10 LED flasher..........
After that I would try more than 10.......

3 Replies

rickharris (author)2012-04-04

>>>>>>>>>on the right>>>>>>>>>>>>>>

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mpilchfamily (author)2012-04-04

A 55 timer will allow you to build a circuit that will control 2 groups of LEDs flashing. Alternating back and forth as to which group is on. If you use a 556 timer you can get 4 groups of LEDs flashing back and forth. Each group pair can flash at a different speed. A simple web or site search will yield a great many projects that make LED flashers from a 555 or 556 timer.

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frollard (author)2012-04-04

search 555 led flasher. You'll find lots of circuits.

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