HWguru
Junior Member level 2
Hi All,
I am trying to design and build a Low Pass Filter ( Active Filter with opamps ) . This will be the front end pre-amplifier as well as filter connected to a coil that will pick up 22hz to 32hz pulses from a Magnetic coil placed 10 feet away . I have used Filter Wiz Lite and Filter LAB2.0 , but both tools suggest using opamp of either TI or Microchip . What i need is a tool or tutorial that help design one using opamp 741 . Any suggestions ???
Thanks
HWguru
I am trying to design and build a Low Pass Filter ( Active Filter with opamps ) . This will be the front end pre-amplifier as well as filter connected to a coil that will pick up 22hz to 32hz pulses from a Magnetic coil placed 10 feet away . I have used Filter Wiz Lite and Filter LAB2.0 , but both tools suggest using opamp of either TI or Microchip . What i need is a tool or tutorial that help design one using opamp 741 . Any suggestions ???
Thanks
HWguru