Quote Originally Posted by cliveh View Post
This sounds an interesting group and can I ask if it is possible to make an electronic kit to connect 3 or 4 or more standard flashguns together, to act as a strobe? With perhaps a variable timer between each flash, that allows each gun to reach its recycling time for full power between being fired. Such a bit of kit would be very useful and for all I know it may already exist. My students would find this useful.
There are many ways to do that. The cheapest way would involve a PC-laptop, a $10 USB/parallel port (most of the parallel port can be used as TTL I/O port), a home brewed software and some extra components depending on the flashguns you want to use.

If you don't want to use a PC-laptop, the next option would involve the use of a multipurpose commercial micro-controller board (e.g. adruino).
Third option, make a dedicated board (micro-controller based).
You might also do it in an analog way with monostable (NE555 circuits) but I don't recommend this solution

If you have no experience with software programming and electronic it won't be an easy project , however if you are happy with the first solution I might help you with writing a piece of code to control your flashguns through the parallel port.