Editor Version ×
Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std edition LED XMMX

Profile:Mechanical keyboard variant of XMMX PCB with added LEDS.

License: CC-BY-SA 3.0

Published Time: 2021-07-19 09:48:23
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Description
Keyboard PCB Variant adapted from XMMX keyboard: [https://easyeda.com/farmakon/XMMX-0447d28c1e4644b88fd04905d983684d](https://easyeda.com/farmakon/XMMX-0447d28c1e4644b88fd04905d983684d) This keyboard has the addition of WS2812B LEDs for each key.
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity BOM_Manufacturer Part
1 0.1uF C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,C16,C17,C18,C19,C20,C21,C22,C23,C24,C25,C26,C27,C28,C29,C30,C31,C32,C33,C34,C35,C36,C37,C38,C39,C40,C41,C42,C43,C44,C45,C46,C47,C48,C49,C50,C51,C52,C53,C54,C55,C56,C57,C58,C59,C60,C61,C62,C63,C64,C65,C66,C67,C68,C69,C70,C71,C72,C73,C74,C75,C76,C77,C78,C79,C80,C81,C82,C83,C84,C85,C86,C87,C100,C101,C102,C103,C104 0805 92 0805F104M500NT
2 18pF C98,C99 0805 2 CL21C220JBANNNC
3 1uF C105,C106,C107 0805 3 CL21F105ZOFNNNE
4 NO 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,D31,D32,D33,D34,D35,D36,D37,D38,D39,D40,D41,D42,D43,D44,D45,D46,D47,D48,D49,D50,D51,D52,D53,D54,D55,D56,D57,D58,D59,D60,D61,D62,D63,D64,D65,D66,D67,D68,D69,D70,D71,D72,D73,D74,D75,D76,D77,D78,D79,D80,D81,D82,D83,D84,D85,D86,D87 SOD-123 87 SOD4007
5 WS2812B LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30,LED31,LED32,LED33,LED34,LED35,LED36,LED37,LED38,LED39,LED40,LED41,LED42,LED43,LED44,LED45,LED46,LED47,LED48,LED49,LED50,LED51,LED52,LED53,LED54,LED55,LED56,LED57,LED58,LED59,LED60,LED61,LED62,LED63,LED64,LED65,LED66,LED67,LED68,LED69,LED70,LED71,LED72,LED73,LED74,LED75,LED76,LED77,LED78,LED79,LED80,LED81,LED82,LED83,LED84,LED85,LED86,LED87 LED-SMD_4P-L5.0-W5.0-BL 87 WS2812B
6 ISP P1 HDR-6X1/2.54 1 Header-Male-2.54_1x6
7 USB P2 HDR-5X1/2.0 1 Header-Male-2.54_1x5
8 22 R1,R2 0805 2 0805W8J0220T5E
9 1k R5 0805 1 0805W8F1001T5E
10 MX1A-WS2812B S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13,S14,S15,S16,S17,S18,S19,S20,S21,S22,S23,S24,S25,S26,S27,S28,S29,S30,S31,S32,S33,S34,S35,S36,S37,S38,S39,S40,S41,S42,S43,S44,S45,S46,S47,S48,S49,S50,S51,S52,S53,S54,S55,S56,S57,S58,S59,S60,S61,S62,S63,S64,S65,S66,S67,S68,S69,S70,S71,S72,S73,S74,S75,S76,S77,S78,S79,S80,S81,S82,S83,S84,S85,S86,S87 MX1A 87 MX1A-11NW
11 Backspace STB_2 MX1A STABILIZER 2U 1 G99-0742
12 ANSI Enter STB_3 MX1A STABILIZER 2U 1 G99-0742
13 Left Shift STB_5 MX1A STABILIZER 2U 1 G99-0742
14 Spacebar STB_6 MX1A STABILIZER 6.25U 1 Cherry MX Stabilizer 6.25
15 Right Shift STB_7 MX1A STABILIZER 2U 1 G99-0742
16 ATMEGA32U4 U1 SPARKFUN-DIGITALIC_TQFP44 1 ATMEGA32U4-AU
17 USB-MINI USB1 USB-MINI-3 1 MINI 5PMotherboard Copper shell with column LCPVinyl
18 16MHz X1 OSC-YSX-3225_4P 1 X322516MOB4SI

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