[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Analysis of cost to produce random serail generator.



John Draper wrote:
> [...]
> So,  it is clear that the cost is rather high,
> [...]
> Although,   it IS possible to use a cesium noise source
> [...]
> John D.

  Geez... What happened to the idea of using a reversed-biased diode?
That into a cheapy A/D and into a UART, should do the trick...

                     Tim
-- 
Internet: [email protected]               FidoNet:  Tim Pozar @ 1:125/555
UUCP:     ...!uunet!kumr.lns.com!pozar
Snail:    Tim Pozar / KKSF / 77 Maiden Lane / San Francisco CA 94108 / USA
Voice:    +1 415 788 2022