New revision for my Proto I/Os board. New and improved silkscreen and a new pcb manufacturer, DirtyPcbs, small review here.

I finally finished my Proto I/Os arduino rev. B, with extra funcionalitys and improved silkscreen, i also very happy with the PCB i had made at DirtyPcbs.

Another board with several I/Os, like the Proto I/Os arduino this board was designed to save you time on prototyping or learning new development boards by quickly adding extra LED's, buttons a buzzer and a temperature sensor.

This is a project included in a series of projects ive decided to start, to reduce the hadware set up time for prototype developing.
This one is a shield for the Arduino boards.