keymatrix-teensy by amj

amj

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Project Description

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Project description

A first effort at designing a PCB with some strong case constraints

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Design Files

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<iframe width='800' height='600' frameborder='0' scrolling='no' src='http://upverter.com/eda/embed/#designId=8908cc005d857c44'></iframe>

Component (8)

Qty

Description

1N4148

D35, D12, D21, D34, D51, D7, D44, D17, D27, D37, D2, D30, D28, D52, D5, D36, D9, D48, D15, D10, D47, D20, D13, D16, D4, D49, D42, D26, D6, D8, D38, D39, D46, D43, D32, D50, D22, D18, D29, D33, D14, D3, D11, D19, D41, D45, D40, D31

1N4148 Diode

MX1AE1NN

U112, U61[2:1], U126, U72[6:4], U117, U54[2:0], U56[4:0], U53[1:0], U136, U115, U69[5:2], U71[6:1], U116, U73[5:4], U67[3:2], U59[4:1], U138, U128, U135, U111, U114, U52[0:0], U123, U127, U118, U113, U66[2:2], U62[1:1], U57[5:0], U60[3:1], U137, U92[3:4], U125, U64[0:2], U55[3:0], U110, U58[5:1], U65[1:2], U124, U134, U63[0:1], U70[6:2], U139, U74[4:4], U68[4:2]

Cherry MX mechanical keyswitch, no diode, no mounting pins ("tray mount")