Author Topic: LED flasher without a microcontroller -Help  (Read 1040 times)

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Offline e1ementalTopic starter

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LED flasher without a microcontroller -Help
« on: March 18, 2011, 08:52:18 AM »
Hi,

I wanted to make a circuit which flashes a led 3 times when a button is pressed. I want to keep it very simple so if there is a way to do this without a microcontroller, that would be great. Thanks in advance

Offline waltr

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Re: LED flasher without a microcontroller -Help
« Reply #1 on: March 18, 2011, 10:12:30 AM »
Yes, it can be done with a hand full of parts.
Google 555 timer chip and one-shot circuits.

 


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