HardLabs

ADCS subsystem

abelwu2001·Picosat-Pocketcube-UTN-FRC-2026·01_Hardware/pocat-hw-main/PQ_ADCS_HBridge/PQ_ADCS.kicad_pcb

ADCS subsystem PCB layout, top view — open source RP2040/RP2350 board by abelwu2001

About the ADCS subsystem PCB

ADCS subsystem is an open source RP2040/RP2350 PCB design by abelwu2001, published on GitHub. It is a 6-layer board measuring 40 × 40 mm, with 57 components from 34 distinct parts.

Its main chip is the CES-102-02-L-S, from the RP2040/RP2350 family. Other key parts include the SPV1040TTR, IIM-42652, DRV8214RTER, TMUX1108RSVR and MMC5983MA. By type, the board carries 20 capacitors, 15 resistors, 12 connectors and 9 ICs.

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

From the project

Proyecto Final para el armado de un nanoSat

Este documento resume las placas, elementos estructurales, componentes externos, cableado y tornillería necesarios para el armado de la plataforma PocketQube.

Link de la wiki donde se explica todo sobre el proyecto:

- 4 integrados en las pqlatboard - 1 integrado en la pqbotboard - 1 en la PQMagYBoard`

Los magnetorquers integrados en las placas se forman mediante pistas/bobinas de cobre del propio PCB, por lo que no se compran como componentes independientes.

ADCS subsystem, from the project README
From the project README

Main components on the ADCS subsystem

SPV1040TTRIIM-42652DRV8214RTERTMUX1108RSVRMMC5983MA

ADCS subsystem bill of materials (BOM)

57 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
SPV1040TTR
LPV542
STMicroelectronics
U1, U2, U3
1
IIM-42652
Analog Devices
U4
3
DRV8214RTER
U5, U8, U9
1
TMUX1108RSVR
U6
1
MMC5983MA
U7
4
CES-110-02-L-S
Samtec
J1, J2, J3, J4
1
CES-102-02-L-S
Pico-Clasp_01x03
Samtec
J5
4
Pico-Clasp_01x10
J6, J7, J8, J9
1
Pico-Clasp_01x09
J10
1
Pico-Clasp_01x15
J11
1
CES-102-02-L-S
J12
1
Silkscreen_Annotation
Annotation1
1
GRM155R61C225KE11D
100 pF
Murata
C1
1
GRM188R61A106KAALD
100 pF
Murata
C2
1
GRM21BR60J107ME15K
100 pF
Murata
C3
1
C0603C104K8PACTU
100 pF
KEMET
C4
1
GRM187R61A226ME15J
100 pF
Murata
C5
1
100 pF
C6
1
1 uF
C7
1
2.2 uF
C8
Show 14 more
QtyPartRefs
1
100 nF
C9
1
10 nF
C10
6
100n
C11, C12, C14, C16, C18, C19
3
10u
C13, C17, C20
1
10 uF
C15
2
RC0603FR-071KL
100
YAGEO
R1, R2
2
RC0603FR-071KL
2k
YAGEO
R3, R8
1
UR73V2ATTD75L0F
2k
KOA Speer
R4
2
100
R5, R10
1
RC0603FR-072KL
100
YAGEO
R6
1
RC0603FR-07510RL
2k
YAGEO
R7
1
WSL0603R0150FEA
100
Vishay Dale
R9
2
2k
R11, R12
3
22k
R13, R14, R15

ADCS subsystem design files

The KiCad project lives in the abelwu2001/Picosat-Pocketcube-UTN-FRC-2026 repository on GitHub; these links point at the commit this page was built from.

ADCS subsystem: common questions

What microcontroller does the ADCS subsystem use?

The ADCS subsystem is built around the CES-102-02-L-S, from the RP2040/RP2350 family.

How big is the ADCS subsystem PCB?

The ADCS subsystem measures 40 × 40 mm, has 6 copper layers and is 1.6 mm thick.

How many components are on the ADCS subsystem?

57 components, from 34 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 ADCS subsystem design files?

From the abelwu2001/Picosat-Pocketcube-UTN-FRC-2026 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 ADCS subsystem design in my own project?

The repository has no license, so all rights stay with abelwu2001. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ADCS subsystem without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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