This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Sine sqare triangle generator values.svg Three in one generator containing operational amplifiers With component values own work idea from an electronic magazine Filip Dominec PD ElCompLib Inkscape Oscillator circuits
Page 2023 Free-images.com. All images are Public Domain