LED Beacon.- Pulse generator

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Isn't it lovely to have a LED beacon such as anti collision lamp at your home. Is it difficult to build a one. Even I tried to make a one with arduino and found out that we don't need to dedicate a micro controller for such an easy task.

So here we are. I just build a pulse generator. With the simplest parts available in the market.

This circuit is based on 555 timer IC which is set to generate signals with more than 95% duty cycle and a very low frequency . This will exactly looks like a signal tower led which blinks at night.
The generated 95% duty cycle is inverted by the transistor and converts to a 5% duty cycle signal which does the job easily.


This circuit can be easily powered with 3 to 6 volt supply DC. Do not go beyond the voltage level. This circuit was 100% created by me and tested. Any questions. Comment down below.
Have a nice day!

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