(04-08-2013, 03:51 PM)pwdrive Wrote: If you ever wondered how the BC221 Frequency Meters calibration book was done then see the attached PDF, an interesting article from Electronics Magazine May1944 by Joseph Tellier including a 126 valve "computer"....
Lawrence.
Hmm - I have a problem with that download. Adobe states that I need the latest version of their Reader. When I attempted to install the latest version, I got the message that the version installed here is the latest: v.9.4.0.
I'd really like to read that pdf, but cannot. Can anyone advise or help with this, please?
Al. / Aug.6, 2013 //
