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2 layersAss shield, the printed circuit board in 3D

Ass shield

immortalserg/Ass-shield12
Full screenGitHub.kicad_pcb
Copper layers
2
Thickness
1.6 mm
Parts
201
Nets
151
Pads
818
Tracks, vias
3,763, 129
Pours
2
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
17 Jan 2018
Updated
8 May 2019

Overview

Ass shield is an open-source printed circuit board by immortalserg, from the immortalserg/Ass-shield repository on GitHub. It is a 2-layer board with 201 parts on 151 nets, routed with 3,763 tracks and 129 vias.

It is built around the SYN470R, 24LC256-I/P and WS2812B, with the SYN115 among its other parts. Its parts include 94 capacitors, 25 diodes, 24 inductors, 18 resistors and 9 crystals.

Main components

4

README

kicad/README.md

KiCAD project

Parts

201
QtyValueFootprintReferences
24100 nFCapacitor_SMD:C_0402_1005MetricC22, C32, C33, C34, C35, C40, C42, C44, C46, C49, C66, C73, C76, C77, C78, C79 +8
12WS2812Bimm:ws2812bD2, D3, D4, D5, D6, D7, D10, D11, D12, D15, D16, D17
51 µFCapacitor_SMD:C_0402_1005MetricC23, C43, C51, C74, C91
56,8 pFCapacitor_SMD:C_0402_1005MetricC1, C3, C4, C50, C67
41 nFCapacitor_SMD:C_0402_1005MetricC20, C45, C48, C56
41,5 pFCapacitor_SMD:C_0402_1005MetricC5, C6, C28, C47
418 pFCapacitor_SMD:C_0402_1005MetricC11, C12, C15, C16
422 pFCapacitor_SMD:C_0402_1005MetricC29, C30, C52, C59
437 RResistor_SMD:R_0402_1005MetricR2, R3, R4, R5
4ADMP421imm:ADMP421_2D24, D25, D26, D27
4AntennaConnector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_VerticalAE1, AE2, AE3, AE4
4CPCapacitor_SMD:C_1206_3216MetricC88, C89, C90, C94
4LD271imm:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm_ClearD18, D19, D20, D21
31 nHInductor_SMD:L_0402_1005MetricL13, L14, L16
310 nFCapacitor_SMD:C_0402_1005MetricC18, C38, C39
310 µFCapacitor_SMD:C_0402_1005MetricC41, C58, C92
3100 kResistor_SMD:R_0402_1005MetricR6, R7, R9
34,7 pFCapacitor_SMD:C_0402_1005MetricC2, C27, C75
368 nHInductor_SMD:L_0402_1005MetricL4, L7, L8
20,22 µFCapacitor_SMD:C_0402_1005MetricC53, C57
21,8 pFCapacitor_SMD:C_0402_1005MetricC36, C37
210 kResistor_SMD:R_0402_1005MetricR17, R18
210 pFCapacitor_SMD:C_0402_1005MetricC7, C65
2100 pFCapacitor_SMD:C_0402_1005MetricC68, C72
212 pFCapacitor_SMD:C_0402_1005MetricC8, C69
224 nHInductor_SMD:L_0402_1005MetricL20, L21
227 pFCapacitor_SMD:C_0402_1005MetricC24, C25
2270 pFCapacitor_SMD:C_0402_1005MetricC63, C64
232 MHzCrystal:Crystal_SMD_3225-4Pin_3.2x2.5mmY5, Y7
239 nHInductor_SMD:L_0402_1005MetricL1, L2
24,7 µFCapacitor_SMD:C_0402_1005MetricC13, C14
247 nFCapacitor_SMD:C_0402_1005MetricC9, C10
28,2 pFCapacitor_SMD:C_0402_1005MetricC61, C62
2U.FLConnector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_VerticalJ5, J8
2USB_F1imm:usb_f2X1, X2
2syn115Package_TO_SOT_SMD:SOT-23-6_HandsolderingD8, D9
2syn470rPackage_SO:SSOP-8_3.95x5.21x3.27mm_P1.27mmD13, D14
10.1 uFCapacitor_SMD:C_0402_1005MetricC93
11 pFCapacitor_SMD:C_0402_1005MetricC31
11,1 nHInductor_SMD:L_0402_1005MetricL17
11,5 nHInductor_SMD:L_0402_1005MetricL18
110 µF 50VCapacitor_SMD:C_1206_3216MetricC17
1100 RResistor_SMD:R_0402_1005MetricR14
1100kResistor_SMD:R_0402_1005MetricR16
111 nHInductor_SMD:L_0402_1005MetricL22
1120 pFCapacitor_SMD:C_0402_1005MetricC70
113,5600 MHzCrystal:Crystal_SMD_3225-4Pin_3.2x2.5mmY2
115 pFCapacitor_SMD:C_0402_1005MetricC55
115 µHimm:CD54L9
1150 nHInductor_SMD:L_0402_1005MetricL3
1150 pFCapacitor_SMD:C_0402_1005MetricC21
116 MHzimm:Crystal_SMD_3215-3Pin_3.2x1.5mmY6
118 nHInductor_SMD:L_0402_1005MetricL19
11N5817Diode_SMD:D_SOD-323D23
12,2 nFCapacitor_SMD:C_0402_1005MetricC26
12,7 nHInductor_SMD:L_0402_1005MetricL12
12,7 pFCapacitor_SMD:C_0402_1005MetricC54
1200 RResistor_SMD:R_0402_1005MetricR1
1210 kResistor_SMD:R_0402_1005MetricR11
122 kResistor_SMD:R_0402_1005MetricR8
122 µF 6,3VCapacitor_SMD:C_1206_3216MetricC60
124LC256Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU3
1270 nHInductor_SMD:L_0402_1005MetricL23
13,9 nHInductor_SMD:L_0402_1005MetricL11
133 nFCapacitor_SMD:C_0402_1005MetricC19
133 nHInductor_SMD:L_0402_1005MetricL24
133 pFCapacitor_SMD:C_0402_1005MetricC71
14,3 kResistor_SMD:R_0402_1005MetricR13
14,8970 MHzw_crystal:hc-49_smdY3
140 kResistor_SMD:R_0402_1005MetricR10
1470 nHInductor_SMD:L_0603_1608MetricL5
15,1 nHInductor_SMD:L_0402_1005MetricL15
150RResistor_SMD:R_0402_1005MetricR15
156 kResistor_SMD:R_0402_1005MetricR12
15VConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ3
16,7458 MHzw_crystal:crystal_tc-26Y4
16-40VConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ1
18,2 nHInductor_SMD:L_0402_1005MetricL10
1820 nHInductor_SMD:L_0805_2012MetricL6
19,84375 MHzCrystal:Crystal_SMD_5032-4Pin_5.0x3.2mmY1

The 179 most common of 201 parts.

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Questions

What parts does the Ass shield use?

201 parts, built around the SYN470R, 24LC256-I/P, WS2812B and SYN115. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Ass shield KiCad files?

From the immortalserg/Ass-shield repository on GitHub, at the commit this page was made from: the board is kicad_v2/ass_shield.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Ass shield design in my own project?

Its repository states no licence, so its author keeps all rights: ask immortalserg before reusing the design.