After designing the pcb panel for mass production of the sensor boards I had a small clear area left over. So I decided to design a new smd motherboard that uses only one AT90USB controller and that hopefully will give me USB-MIDI connectivity:
As you can see I’ve added a connector at the front side in order to attach a 4×20 Matrix LCD directly to the board.
At the backside only the USB-Connector is new.
Hopefully production will not take too long as I cant wait to test this baby 😉
MAKE IT SO!
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[…] to update us about the optical sensor project he started a couple of years ago. You’ll find his most recent update here, but there are four different post links after the break that document various parts of his […]
By: Update: many improvements to optical-sensor-based piano - Hack a Day on June 5, 2012
at 17:02
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[…] to update us about the optical sensor project he started a couple of years ago. You’ll find his most recent update here, but there are four different post links after the break that document various parts of his […]
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[…] in to update us about the optical sensor project he started a couple of years ago. You’ll find his most recent update here, but there are four different post links after the break that document various parts of his […]
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[…] in to update us about the optical sensor project he started a couple of years ago. You’ll find his most recent update here, but there are four different post links after the break that document various parts of his […]
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at 01:37
Reblogged this on MOTHERBOARD.
By: ebay123justdoit on July 8, 2012
at 23:06