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PDB Board

thejamesrhodes·Hyades-Flight-Computer·Hardware/PCB Designs/PDB Board 0.1/PDB Board 0.1.kicad_pcb

PDB Board layout, top view — open source board by thejamesrhodes

About the PDB Board

PDB Board is an open source PCB design by thejamesrhodes, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 50 × 50 mm, with 44 components from 33 distinct parts.

Other key parts include the TPS62135RGXR, IHLP2525CZER1R0M01, LM358DR2G, AP2115R5A-3.3TRG1 and X1311FV-16-C43D24. By type, the board carries 10 capacitors, 10 resistors, 6 ICs, 4 LEDs, 2 connectors and 2 diodes.

It belongs with the robotics & motion designs in this gallery.

From the project

Full Hardware and Electronics design, Bare-metal GNC flight software for an actively attitude-controlled high-power rocket

Custom STM32H743 flight computer and GNC software for a roll-rate-stabilised high-power rocket.

This is an engineering project, not a product. The safety case, regulatory compliance, and airworthiness of any vehicle built from this material are the builder's sole responsibility.

The project is designed to: - Provide a modular active roll-rate damping system suitable for a wide range of high-power rockets. - Improve flight data quality by reducing excessive vehicle roll. - Improve parachute deployment reliability by limiting roll-induced line twist. - Provide a reusable avionics platform for…

PDB Board, from the project README
From the project README

Main components on the PDB Board

TPS62135RGXRIHLP2525CZER1R0M01LM358DR2GAP2115R5A-3.3TRG1X1311FV-16-C43D24

PDB Board bill of materials (BOM)

44 components, 33 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS62135RGXR
Texas Instruments
U1
1
IHLP2525CZER1R0M01
Vishay Intertech
U2
1
LM358DR2G
INA181A1IDBVT
U3
1
AP2115R5A-3.3TRG1
U4
2
X1311FV-16-C43D24
XKB Connection
U6, U7
1
CONN_01X05
Conn_01x05
J7
1
CONN_01X05
Conn_01x05
J8
1
Battery
BT1
4
~
H1, H2, H3, H4
4
~
H5, H6, H7, H8
1
HX_PZ2_54-3X6P_ZZ
hanxia
H9
1
KT-0603R
Hubei KENTO Elec
LED1
2
17-21SUYC_TR8
Hubei KENTO Elec
LED2, LED4
1
0805G_GREEN
0805G_Green
Hubei KENTO Elec
LED3
1
SMAJ15A_C908769
GOODWORK
D1
1
SS34
MDD（Microdiode Electronics）
D2
2
100NF
100nF
YAGEO
C1, C4
1
100nF
YAGEO
C5
1
10UF
10uF
Samsung Electro-Mechanics
C6
1
10uF
Samsung Electro-Mechanics
C7
Show 13 more
QtyPartRefs
1
100UF
100uF
Samsung Electro-Mechanics
C10
1
100NF
10uF
Samsung Electro-Mechanics
C11
1
10uF
Samsung Electro-Mechanics
C12
1
10UF
10uF
Samsung Electro-Mechanics
C18
1
2.2NF
2.2nF
FH(Guangdong Fenghua Advanced Tech)
C19
1
100kΩ
UNI-ROYAL(Uniroyal Elec)
R1
1
33kΩ
UNI-ROYAL(Uniroyal Elec)
R2
1
PF1206FRF070R01L
10m_1206_250mW
Yageo
R3
1
180kΩ
UNI-ROYAL(Uniroyal Elec)
R4
1
470Ω
UNI-ROYAL(Uniroyal Elec)
R5
3
220Ω
UNI-ROYAL(Uniroyal Elec)
R6, R7, R8
1
62kΩ
UNI-ROYAL(Uniroyal Elec)
R15
1
10kΩ
UNI-ROYAL(Uniroyal Elec)
R16

PDB Board design files

The KiCad project lives in the thejamesrhodes/Hyades-Flight-Computer repository on GitHub; these links point at the commit this page was built from.

PDB Board: common questions

How big is the PDB Board?

The PDB Board measures 50 × 50 mm, has 4 copper layers and is 1.66 mm thick.

How many components are on the PDB Board?

44 components, from 33 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 PDB Board design files?

From the thejamesrhodes/Hyades-Flight-Computer 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 PDB Board design in my own project?

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

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