Legofreak's Recent Projects

[Legofreak]

60 key hex keyboard:
you can either output the raw 6-bit or create a 3 pin wire using 2 digital and one analog line to run to a decoder. the 2 bits represent which row, and the hex is the distance from one side to the button you press.


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Programmable music player:


you get 7 slots for loops and 14 lines of torch PROM to play the loops


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4-bit ALU with hex innards


uses the hex LU I posted earlier and a hex AU and I multiplexed them to get an ALU!


its a strange beast