Well, thank you to all of you for all the information that I have read and learnt bt reading through this forum.
I've finally put together (albeit not quite finished) my 240mW green projector. It still needs a shutter, keyswith, and interlock system. I've ordered the bits and I'm now just waiting for the delivery.
It forgot to take pictures during construction as I was too excited to get it all working so I could 'play'
So here are some pictures.
Thanks for all the advice, again
cheers
Rich
oh bugger, I need to search and find a way of uploading pictures! doh
I'll post again shortly.