What is this? This is Your free reference guide to electronics.

The Hardware Book is a project started by Joakim Ögren. He collected a compilation of pinouts he's found from different sources. He shared that information with others through the Hardware Book project, but unfortunately he dissapered from the net so we've continued his work and kept the project going.

We would like to get in touch with Joakim, so if you know him, please make him contacts us, or tell us how we can get in touch with him. He looks as follows:

This is Joakim Ögren:
Picture of Joakim Ögren

Could it be even better? Perhaps if you help us. Please send any material you have that might be of interest for this project. Send it to The HwB-Team.