I think I've seen both eg the more typical 5 pin on most Cameras MP3 players etc and then the 4 pin that comes on the Pentax Optio S4 for example.

We may receive a commission on purchases made from links. Connectors are synonymous with modern electronics, and since the early 2000s, one standard has dominated all others — the USB. While almost ...

Sure, countless microcontroller development boards featuring a USB connection have made it to the Projects and Tutorials pages of Electroschematics. Although these days it really is easy to build your ...