Donnellys
Newbie level 5
Hello,
I'm trying to understand this project: https://www.waitingforfriday.com/index.php/Real-Time_Audio_Spectrum_Analyser
It's about a spectrum analyser.
My question is about the operational amplifier of the schematic: **broken link removed**
What is the function of this amplifier ? It amplify the signal ok, but the goal is to work with saturation or not ? What are the roles of the capacitors C1 and C2 ?
Thanks!
I'm trying to understand this project: https://www.waitingforfriday.com/index.php/Real-Time_Audio_Spectrum_Analyser
It's about a spectrum analyser.
My question is about the operational amplifier of the schematic: **broken link removed**
What is the function of this amplifier ? It amplify the signal ok, but the goal is to work with saturation or not ? What are the roles of the capacitors C1 and C2 ?
Thanks!