The new inverter card is getting ready for production, and I’ve thrown a full-bridge rectifier onto it as well.

It’s been awhile, but here is the current status of the new inverter card.

How to connect to the unconnectable? This post will show you how to design an interface connection card to a component with no direct connection options.

Let's show you how the initial design of the current sensing card looks like

Let's take a look at how we have designed the voltage sensing circuit for DC-link voltage measurements

Finally, all the main parts have arrived after starting the selection and ordering process almost six weeks ago. 

This post presents the winners

Let's play around with our newly arrived controller

First start of Red Pitaya STEMboard. Let's see how quick the quick start really is.

The motor drive project's main controller arrived today. Here's a piece about the card and what it can do for us

This site main project, a fully working sensorless motor drive system - designed, developed and built from scratch. This post describes the main parts of such a project.