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Closed deck x4

OpenLogicEFI·Hardware·Engine Managment/Closed Deck/Closed Deck x4/RevB2/closed-deck-x4.kicad_pcb

Closed deck x4 PCB layout, top view — open source board by OpenLogicEFI

About the Closed deck x4 PCB

Closed deck x4 is an open source PCB design by OpenLogicEFI, published on GitHub. It is a 4-layer board measuring 115.5 × 96.2 mm, with 212 components from 44 distinct parts.

Other key parts include the 7805, 74LVC1G157GV,125, IXDN602, VNLD5090 and SRV05-4-P-T7. By type, the board carries 89 resistors, 57 capacitors, 27 diodes, 21 transistors, 12 ICs and 4 test points.

From the project

Hardware is based off an open source project called Speeduino by Josh Stewart.

ClosedDeck is a hardware shield designed to use an Arduino Mega as the central microcontroller unit (MCU), thereby enabling it to operate as a standalone engine management system. This functionality is achieved when the shield is coupled with compatible firmware from an open-source project called Speeduino, developed by Josh Stewart.

Main components on the Closed deck x4

780574LVC1G157GV,125IXDN602VNLD5090SRV05-4-P-T7CH340N

Closed deck x4 bill of materials (BOM)

212 components, 44 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
7805
IC1
1
74LVC1G157GV,125
IC3
2
IXDN602
IC4, IC6
2
VNLD5090
U1, U2
5
SRV05-4-P-T7
U3, U8, U9, U10, U11
1
CH340N
U4
12
AO3400A
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +4
8
2N7002K
Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20
1
AO3401A
Q21
1
Polyfuse
F1
4
TestPoint
TP1, TP2, TP3, TP4
1
SMBJ18A
D1
1
SS14
D2
11
DSK320
D3, D4, D5, D6, D7, D9, D10, D11 +3
1
1N5819WS
D8
7
LED
D15, D16, D17, D19, D20, D25, D26
1
BZT52C6V2S
D18
3
H5VUT2U
D21, D23, D24
1
1n4148ws
D22
1
SMF20A
D27
Show 24 more
QtyPartRefs
1
120Ω
FB1
1
33u
C1
1
330nF
C2
1
100nF
C3
1
100uF
C4
3
4.7u
C5, C16, C62
29
100nF
C6, C8, C9, C10, C11, C12, C13, C15 +21
4
1u
C14, C26, C27, C36
11
220nF
C18, C33, C34, C40, C41, C43, C45, C46 +3
6
10nF
C20, C21, C22, C23, C24, C30
8
2k
R1, R6, R33, R36, R37, R45, R46, R47
17
1k
R2, R3, R11, R12, R13, R16, R31, R38 +9
21
470r
R4, R9, R10, R14, R15, R52, R53, R54 +13
3
10k
R5, R17, R82
2
5.1k
R7, R8
21
51k
R18, R20, R21, R22, R23, R24, R25, R26 +13
1
2.2k
R19
1
3.9k
R32
4
10r
R34, R35, R43, R44
1
1r
R48
2
2.49k
R64, R71
5
2.49k
R74, R75, R78, R79, R81
1
22k
R83
2
1k
RN1, RN2

Closed deck x4 design files

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

Closed deck x4: common questions

How big is the Closed deck x4 PCB?

The Closed deck x4 measures 115.5 × 96.2 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Closed deck x4?

212 components, from 44 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 Closed deck x4 design files?

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

Can I use the Closed deck x4 design in my own project?

The repository has no license, so all rights stay with OpenLogicEFI. Use it as a reference, and ask the author before reusing the design.

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