Your free reference guide to electronics. May be copied and redistributed, partially or whole, as appropriate. If you copy parts of the information, make a reference to the Hardware Book. The Hardware Book is a compilation of pinouts from different sources.
All pages have the same style of presentation.
This makes it easier to find information for you. We are not trying to sell anything. HwB has been developed on spare time and is made available to you for free. This also means that we can't guarantee that the presented information is correct. Use it on you own risk.