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13 Feb 2012

Brian Schmalz writes:

The UBW board is a small board that contains a Microchip PIC USB-capable microcontroller, headers to bring out all of the PICs signal lines (to a breadboard for example), only costs about $15-$20 to build and is powered from the USB connection. I designed this board to be a simple parallel port replacement tool for Bruce Shapiro for use in his bits-to-bytes-to-bots class. Apologies to all other ‘Whacker’ projects like EDTP’s Packet Whacker for stealing a great name <grin>. All tools used to design this project are free, and the design is open to anyone to use for whatever they wish. Please build your own and improve upon it! If you don’t want to build your own, you can buy them assembled and tested from SparkFun in two varieties – a built and tested small surface mount board, or a larger plated through hole kit for $5 less. SparkFun hosts a USB forum where the UBW is a common discussion topic. If you have a question, it may have already been answered there.

UBW – USB Bit Whacker - [Link]

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