Category Archives: Introduction on electronic filter

Digital filter experiments on STM32F4

Here are some experiments with a simple first IIR filter implemented on a STM32F4. After some theory the design and implementation is presented. Enjoy!

Active filter experiments

We look at the basic concepts of active filters, design a 2nd order lowpass with TI’s filterdesign tool and then build a filter and measure the filter performance on the lab bench. Maybe you want to watch the introduction to electronics filters first, since I do reference to that video so what.

Introduction on electronic filters

This series of videos give you an overview/introduction on electronic filters. basic introduction to electronics filters analog / passiv filters crystal filters active filters digital filters This first video talks about filter specifications, filter types, basic RC filter discussion and shrot discussion on s-parameters. Here you can find more videos about “electronic filters”: