Op amp integrator

#	Item
1	An Amateur Vertical Component Broadband Seismometer (Model MkXX) Allan Coleman E-mail Address: 4 July 2005 Document last revised: 11 July 2005 Add to Reading List Source URL: physics.mercer.edu Language: English - Date: 2007-02-05 09:00:00 Analog circuits Operational amplifier Pendulum Seismometer Electrical impedance Comparator Op amp integrator Buffer amplifier Electronic engineering Electronics Electromagnetism
2	An Amateur Horizontal Component Broadband Seismometer (Model MkXVII) Allan Coleman E-mail Address: 14 January 2003 Document revised: 22 May 2005 Add to Reading List Source URL: sismic2.iec.cat Language: English - Date: 2007-12-06 17:18:06 Electronic filter topology Operational amplifier Capacitor Pendulum Time constant Op amp integrator Electronic engineering Electronics Analog circuits