So if you are well versed in electronics but don't know about camera flashes here is an article that should be enough to figure out how to answer my question. This article is also the flash I am trying to modify.
http://www.diyphotography.net/how-to-build-a-flash-with-an-optical-slave/
What I was planning to do was to add 2 capacitors so that I could fire the flash then fire it again then fire it again and by the time the 3rd has fired the first capacitor is charged again making me have very short wait times between flashes and the ability to do 3 shot burst photos as well.
I was thinking I would only need to add the capacitors and some transistors that close after first use and reopen after the capacitor is charged. Not sure exactly how it would be done so some ideas is what I'm looking for.
http://www.diyphotography.net/how-to-build-a-flash-with-an-optical-slave/
What I was planning to do was to add 2 capacitors so that I could fire the flash then fire it again then fire it again and by the time the 3rd has fired the first capacitor is charged again making me have very short wait times between flashes and the ability to do 3 shot burst photos as well.
I was thinking I would only need to add the capacitors and some transistors that close after first use and reopen after the capacitor is charged. Not sure exactly how it would be done so some ideas is what I'm looking for.