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Pi tin main

jackw01·pi-tin·pcb_main_r2/mintypcb.kicad_pcb

Pi tin main PCB layout, top view — open source board by jackw01

About the Pi tin main PCB

Pi tin main is an open source PCB design by jackw01, published on GitHub under the CERN-OHL-W-2.0 license. It is a 2-layer board measuring 89 × 55.5 mm, with 77 components from 35 distinct parts.

Other key parts include the LMV393M8-13, MCP73833T-FCI/MF, PAM2401SCADJ and MAX98357AETE+T. By type, the board carries 28 resistors, 16 switches, 12 capacitors, 7 diodes, 4 ICs and 3 transistors.

It belongs with the retro computing and power & battery designs in this gallery.

From the project

Open source raspberry pi handheld retro gaming console

Pi Tin is an open source retro gaming device designed around the Raspberry Pi Zero 2 W and a 2.8" 320x240 TFT display, the largest readily available size that will fit into an Altoids tin. The Pi Zero 2 W is capable of emulating most SNES, GBA, PS1, Genesis/Megadrive, and even some N64 games.

Pi Tin's gamepad uses the exact same Alps tactile switches and elastomer membrane design used in the Gameboy Advance SP and DSi to achieve superior button feel over designs using conductive rubber buttons or bare tactile switches. It features a soft power button to turn on or safely shut down the system…

Pi tin main, from the project README
From the project README

Main components on the Pi tin main

LMV393M8-13MCP73833T-FCI/MFPAM2401SCADJMAX98357AETE+T

Pi tin main bill of materials (BOM)

77 components, 35 distinct parts.

QtyPartRefs
1
LMV393M8-13
LMV393
U101
1
MCP73833T-FCI/MF
U102
1
PAM2401SCADJ
U103
1
MAX98357AETE+T
MAX98357A
U104
2
3415A
3415
Q101, Q102
1
BSS138W-7-F
BSS138
Q103
1
TYPE-C 6P(073)
USB C 6 pin
J101
1
S2B-PH-SM4-TB
J102
1
FPC09-Q1.0-8AH2.0
FPC09-Q1.0-8
J103
1
0467001.NRHF
1A
F101
4
SKQGABE010
SW101, SW103, SW105, SW115
8
SKRRAAE010
SW102, SW104, SW106, SW108, SW110, SW112, SW114, SW116
4
B3FS-1010P
see note 1
SW107, SW109, SW111, SW113
1
DSK110 K110
DSK110
D101
1
LTST-C190KFKT
orange
D102
1
LED
D103
1
LTST-C190TGKT
green
D104
3
BAT54WS-7-F
BAT54
D105, D106, D107
2
120R@100MHz
FB103, FB104
1
FTC322512S2R2MBCA
2.2u
L101
Show 15 more
QtyPartRefs
3
CL31B226KPHNNNE
22u
C101, C102, C105
3
CL21B106KPQNNNE
10u
C103, C104, C108
3
CC0603KRX7R9BB104
0.1u
C106, C109, C112
1
?
C107
2
220p
C110, C111
3
0603WAF1002T5E
10k
R101, R111, R121
1
0
R103
2
0603WAF220JT5E
22
R104, R128
5
0603WAF1691T5E
1.69k
R105, R109, R110, R114, R120
8
0603WAF1003T5E
100k
R106, R112, R113, R115, R122, R125, R127, R129
1
0603WAF4992T5E
49.9k
R107
2
0603WAF7503T5E
750k
R108, R126
4
0603WAF5101T5E
5.1k
R116, R117, R123, R124
1
?
R118
1
0603WAF6802T5E
68k
R119

Pi tin main design files

The KiCad project lives in the jackw01/pi-tin repository on GitHub; these links point at the commit this page was built from.

Pi tin main: common questions

How big is the Pi tin main PCB?

The Pi tin main measures 89 × 55.5 mm, has 2 copper layers and is 1 mm thick.

How many components are on the Pi tin main?

77 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the Pi tin main design files?

From the jackw01/pi-tin repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Pi tin main design in my own project?

Yes, under the terms of its CERN-OHL-W-2.0 license, which jackw01 chose for the repository.

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