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 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
Pulse Dividers/Burst Generator LEDs
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neandrewthal



Joined: May 11, 2007
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Location: Canada

PostPosted: Tue Jun 10, 2008 3:19 pm    Post subject: Pulse Dividers/Burst Generator LEDs Reply with quote  Mark this post and the followings unread

On the burst gen page Ken says he connected the optional LED between the emitter on the duration out transistor and 0V. On the metalbox layout, there is also an LED for trig and pulses. Is it the same deal here? Just hook up the cathodes to ground and the anodes to the transistors?

Also, on the CGS yahoo group I found this schematic for adding LEDs to the outputs of the pulse dividers. The board has since been revised and some of those values change, so how do I go about adding LEDs to the current board? Thanks.

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andrewF



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PostPosted: Tue Jun 10, 2008 11:04 pm    Post subject: Re: Pulse Dividers/Burst Generator LEDs Reply with quote  Mark this post and the followings unread

neandrewthal wrote:
Just hook up the cathodes to ground and the anodes to the transistors?

Pulse divider - so how do I go about adding LEDs to the current board? Thanks.


for the 1st part - yes, via a suitable resistor of course (i'm sure you meant that).

for the 2nd part, there are a few ways to do this, I usually copy the output buffers from Ken's gate sequencer (bottom right corner of the main board schematic) - all the bits hanging off the emitter
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neandrewthal



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PostPosted: Thu Jun 12, 2008 10:03 pm    Post subject: Reply with quote  Mark this post and the followings unread

Thanks, I'll give it a try.
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