49 lines
1.1 KiB
Markdown
49 lines
1.1 KiB
Markdown
More info here:
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http://www.40percent.club/2018/01/kolea.html
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Firmware https://github.com/di0ib/StenoFW/blob/master/kolea.ino
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[How to order PCBs from gerber files](http://www.40percent.club/2017/03/ordering-pcb.html)
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BOM
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34 1n4148 diodes
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34 MX compatible PCB mount switches
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1 Teensy LC
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2 14pin headers or 1 28pin machined pin wide socket
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Optional for LEDs
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34 LEDs compatible with your switches (3mm flangeless, 2x3x4 rectangular or 1.8mm)
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34 Resistors for LEDs. Use online LED caculator to choose value
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1 FDS6630A or DMN3018SSS-13 SOIC FET
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1 100ohm resistor
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1 100Kilo ohm resistor
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EasyEDA ordering info:
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PCB
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Gerber: kolea.zip
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212mm Max* 78.6mm Max;
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Layers: 2;
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PCB Thickness: 1.6mm;
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PCB Qty.: 5;
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PCB Color: Green;
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Surface Finish: HASL;
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Copper Weight: 1;
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Panelized PCBs: 1
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Files released under https://creativecommons.org/licenses/by-nc-sa/4.0/
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