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Old February 19th 14, 06:05 AM posted to uk.radio.amateur,rec.radio.amateur.homebrew
Michael Black[_2_] Michael Black[_2_] is offline
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First recorded activity by RadioBanter: Mar 2008
Posts: 618
Default The "Two Transistor challenge" - taking things a bit too far?

On Wed, 19 Feb 2014, Phi wrote:

I still have the HP-35 and an HP-25 that can be programmed up to 49 steps.

What happens when you turn off the HP-25? Is it one that keeps the memory
alive, or do you lose everything after you typed it all in?

Michael