geiger counter prop

[ryan1835]

Hey guys,

im after help making one of these

ive got most of the bits for the circuit but just want to be sure of the layout first, ive got a few different values of caps and resistors to play with and a vero board for testing ( and the same gauge as the man had)

any help?

heres a picture of the inside, a video and a link to the page.

thankyou so much!

http://www.hardhack.org.au/fake_geiger_counter

 

[Harald Kapp]

Have a look here.

Harald

 

[davenn]

Have a look here.

Harald

ya forgot the link Harald

Dave

 

[Harald Kapp]

Sorry about the missing link.

Harald

 

[ryan1835]

ive seen the link, but i just want a simple circuit to make the needle on my gauge move