Welcome! The forum is place to share ideas and create contacts with other members. If you have a engineering question or something you wish to share then please create a post. Some things to bare in mind:
Try to ask specific and detailed questions and take a little time to really make sure your question gives the reader a full understanding of what it is you are looking for, you will often get the answer you want.
Where possible post questions in English as the widest possible audience can then be reached, increasing the chances of other people benefiting from you posts.
Try to remember that everyone had to learn the basics at some point. Harassment of other members will not be tolerated.