Frequency for Power supply

Support forum for the mightyohm.com Geiger Counter.
http://mightyohm.com/geiger
Joseph P.
Posts: 2
Joined: Mon Nov 16, 2015 5:33 pm

Frequency for Power supply

Postby Joseph P. » Mon Nov 16, 2015 5:41 pm

Which Resistors / Capacitors determine the frequency of the 555? What frequency should I expect?
Thanks
Joseph