[time-nuts] Random Walk Noise experiment

[Magnus Danielson]

On 12/02/11 14:16, ehydra wrote:
> Hi all!
>
> I friend of mine wants to construct an experiment for students for
> studying random walk noise.
>
> What is the best good available transistor or other parts? All parts he
> tested where just to good.
>
> Thank you!

Use a standard transistor or diode. Run a largish DC current through it. 
Use an op-amp to amplify the noise.

Ćheers,
Magnus