[HWnews] Zesilovac hodne maleho signalu

[Naprstek Jiri-R54332]

Sel by ten mustek budit stridave? Pak by se daly zesilovace zavazat kapacitne a odbouraly by se drifty OZ. V mericim programu byste si pak odecetl namerene hodnoty pro obe polarity buzeni a bylo by.

Jirka N.

> -----Original Message-----
> From: hw-list-bounces@mailman.nethouse.cz
> [mailto:hw-list-bounces@mailman.nethouse.cz]On Behalf Of Tomáš Dresler
> Sent: Friday, March 19, 2004 11:36 PM
> To: 'HardWare, Elektornika, vyvoj a bastleni..'
> Subject: [HWnews] Zesilovac hodne maleho signalu
> Importance: High
> 
> 
> Zdravim vespolek, chtel bych se zeptat, zda mate nekdo konkretni
> napad/schema, jak zesilit signal z tenzometru (mustek) s 
> rozkmitem 2 mV?
> Napeti je posazene kolem poloviny napajeciho, cili kolem 
> 2,5V, bude se merit
> 8b AD prevodnikem. 
> 
> Diky za inspiraci!
> 
> 
> --
> Edison_CZ
> 
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