![ElectronicsNotes on Twitter: "It is very easy to design an active notch filter using op-amps. #opamp #notchfilter #circuitdesign https://t.co/GWUAAVYqGs https://t.co/65LNlzwSil" / Twitter ElectronicsNotes on Twitter: "It is very easy to design an active notch filter using op-amps. #opamp #notchfilter #circuitdesign https://t.co/GWUAAVYqGs https://t.co/65LNlzwSil" / Twitter](https://pbs.twimg.com/media/E145c-oXsAA2Tg6.jpg:large)
ElectronicsNotes on Twitter: "It is very easy to design an active notch filter using op-amps. #opamp #notchfilter #circuitdesign https://t.co/GWUAAVYqGs https://t.co/65LNlzwSil" / Twitter
![operational amplifier - Differences between notch filter designs - use of op-amps - Electrical Engineering Stack Exchange operational amplifier - Differences between notch filter designs - use of op-amps - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/N9pvz.png)
operational amplifier - Differences between notch filter designs - use of op-amps - Electrical Engineering Stack Exchange
![operational amplifier - Differences between notch filter designs - use of op-amps - Electrical Engineering Stack Exchange operational amplifier - Differences between notch filter designs - use of op-amps - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/B4k8I.png)