rdevendrakumar1989
- Aug 9, 2012
- 29
- Joined
- Aug 9, 2012
- Messages
- 29
Hai friends,
Am design a circuit to measure resistance value interms of voltage by using differential amplifier... Am use voltage follower for each input.. But differential amplifier output comes only 70%. am also nullify the offset voltage.. Whats the reason for that.. Give me solution as soon as possible pls
Am design a circuit to measure resistance value interms of voltage by using differential amplifier... Am use voltage follower for each input.. But differential amplifier output comes only 70%. am also nullify the offset voltage.. Whats the reason for that.. Give me solution as soon as possible pls