nntp2http.com
Posting
Suche
Optionen
Hilfe & Kontakt

very low voltage DC amplifier.

Von: 16f84a (mccar@fastnet.hosts.) [Profil]
Datum: 07.06.2010 02:26
Message-ID: <huhec7$aqj$1@news.albasani.net>
Newsgroup: uk.radio.amateur
Hello everyone Does anyone know a simple method for constructing a dc
amplifier that will multiply voltages as low as tens to hundreds of DC
millivolts by a factor of about 10?



Failing that does anyone know of a simple oscillator that will take
aforementioned dc millivolts and oscillate it to a low frequency; allowing
me to amplify it with an op- amp or transistor amplifier then convert it
back to DC?



Thanks





[ Auf dieses Posting antworten ]

Antworten