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STD 35

License: CC-BY-SA 3.0

Mode: Editors' pick

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Update time: 2021-04-11 00:08:44
Creation time: 2017-03-24 03:50:53
Description
A simple 35-key keyboard PCB powered by Pro Micro controllers Uses: - I2C-connected split keyboard halves - Split keyboard, independent halves - Just a 35-key macropad Features: - Supports RGB underglow and LED backlighting if components are soldered - Can be used without said features - Completely through-hole only soldering if ignoring lighting - Same PCB for both halves of a split keyboard - Two mounting positions for 3.5mm TRRS connectors - Two positions for 2U keys (Spacebars for split keyboard) - Customize silkscreen and stuff as you wish - Edit the entire board as you wish
Design Drawing
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PCB
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ID Name Designator Footprint Quantity
1 TRANSISTOR-NPN Q1 SOT223 1
2 1.5k R4 0805-ExtendedPads-MarkedBorders 1
3 WS2812B RGB1,RGB2,RGB3,RGB4,RGB5,RGB6 WS2812B 6
4 0.1u C1,C2,C3,C4,C5,C6 0805-ExtendedPads-MarkedBorders 6
5 Pro Micro - 5V P1 Pro Micro - 5V 1
6 MX U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16,U17,U18,U19,U20,U21,U22,U23,U24,U25,U26,U27,U28,U29,U30 Cherry MX + Alps 1U 30
7 1N4148 D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17,D18,D19,D20,D21,D22,D23,D24,D25,D26,D27,D28,D29,D30 DO-35 30
8 SWITCH-6x6x5_TH SW1 SWITCH-6X6X5_TH 1
9 MX UX1,UX2 Cherry MX + Alps 2U 2
10 2.7k R1,R2,R3 AXIAL-0.3 3
11 TRRS CON1,CON2 SJ-4351 2

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