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Dc25 spqr badge

netik·dc25_spqr_badge

Dc25 spqr badge PCB layout, top view — open source board by netik
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About the Dc25 spqr badge PCB

Dc25 spqr badge is an open source PCB design by netik, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 152.7 × 76.7 mm, with 109 components from 58 distinct parts.

Other key parts include the WS2812B, MKW01Z128, FT232RL SSOP, MF-REG-SOT235-3.3V-300mA and MCP73831T-2ACI/OT. By type, the board carries 44 capacitors, 18 resistors, 17 ICs, 8 switches, 8 diodes and 5 connectors.

It belongs with the wearables, power & battery and usb & debug tools designs in this gallery.

From the project

KiCad files and all component files to manufacture the IDES OF DEF CON Badge, an Unofficial Electronic Badge.

In this folder you will find the KiCad board, schematic, and fabrication outputs for our Unofficial DEFCON 25 badge. The board layout was designed with KiCad, an open source schematic capture and PCB layout program. You will probably want the latest beta code as we had many issues working with this design and the release software.

We used KiCad version 2016-12-18 revision 3ffa37c-master for this design.

Main components on the Dc25 spqr badge

WS2812BMKW01Z128FT232RL SSOPMF-REG-SOT235-3.3V-300mAMCP73831T-2ACI/OTLM3867488910092_ANTENNA

Dc25 spqr badge bill of materials (BOM)

109 components, 58 distinct parts — part numbers from the project's BOM.

QtyPartRefs
12
WS2812B
U1, U2, U3, U4, U5, U6, U7, U8 +4
1
MKW01Z128
U13
1
FT232RL SSOP
U14
1
MF-REG-SOT235-3.3V-300mA
U15
1
MCP73831T-2ACI/OT
U16
1
LM386
U18
1
7488910092_ANTENNA
A1
1
EXS00A-CS02368
Y1
1
JTAG
J2
1
CONN_02X20
P2
1
FTDI BACKUP
P3
1
CHARGE/CONSOLE
P4
1
LED OUT (DNP)
P5
1
Battery 3.7v 1200mAh
BT1
1
MODEL TBD
SP2
1
RESET
SW1
1
POWERON
SW2
1
TM1000
SW3
1
UP
SW4
1
DN
SW5
Show 38 more
QtyPartRefs
1
LEFT
SW6
1
RIGHT
SW7
1
ENTER
SW8
1
RED PWROK
D1
1
GREEN SDIO
D2
1
RED UTX
D3
1
GREEN URX
D4
1
RED (CHARGING)
D5
1
GRN (DONE)
D6
1
RED RFTX
D7
1
GRN RFRX
D8
1
4.7nH
L1
1
33nH
L2
2
0.0068 uH
L3, L4
1
15nH
L5
20
0.1uF
C1, C2, C3, C4, C5, C6, C7, C8 +12
2
1uF
C13, C29
2
10uF
C14, C15
1
220pF
C16
2
11pF
C17, C33
2
0.01uF
C18, C44
1
2pF
C19
1
6.8pF
C23
1
7.5pF
C24
1
5.6pF
C25
1
100pF
C26
1
1.2pF
C27
1
3.3pF
C28
4
10uF
C31, C42, C43, C48
2
10uF
C45, C46
1
.047uF
C47
1
100uF
C49
1
100
R2
4
10k
R3, R6, R8, R23
1
2k
R5
4
220
R9, R10, R11, R12
7
1k
R13, R14, R15, R16, R19, R20, R22
1
100k
R21

Dc25 spqr badge design files

The KiCad project lives in the netik/dc25_spqr_badge repository on GitHub; these links point at the commit this page was built from.

Dc25 spqr badge: common questions

How big is the Dc25 spqr badge PCB?

The Dc25 spqr badge measures 152.7 × 76.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dc25 spqr badge?

109 components, from 58 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Dc25 spqr badge design files?

From the netik/dc25_spqr_badge repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Dc25 spqr badge design in my own project?

Yes, under the terms of its Apache-2.0 license, which netik chose for the repository.

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