HardLabs

Kubisat power v2

gredzikk·kubisat·hardware/kubisat_power/kubisat_power_v2.kicad_pcb

Kubisat power v2 PCB layout, top view — open source board by gredzikk

About the Kubisat power v2 PCB

Kubisat power v2 is an open source PCB design by gredzikk, published on GitHub under the MIT license. It is a 2-layer board measuring 80 × 80 mm, with 77 components from 47 distinct parts.

Other key parts include the INA3221, LN2220, CN3791, TP4056 and DW01A. By type, the board carries 35 resistors, 16 capacitors, 12 diodes, 7 ICs, 3 connectors and 2 inductors.

It belongs with the rf & radio, sensors and science & space designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

Hardware and software of cubesat model for engineering thesis

Welcome to the KubiSat project! This repository contains all the necessary files to build your own small satellite based on the Raspberry Pi Pico, along with the corresponding ground station firmware. This project was originally conceived as an engineering thesis and has been open-sourced to be useful to a wider community.

The repository is organized into several key directories:

Main components on the Kubisat power v2

INA3221LN2220CN3791TP4056DW01AFS8205

Kubisat power v2 bill of materials (BOM)

77 components, 47 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
~
U1
1
INA3221
U2
1
LN2220
U3
1
CN3791
U4
1
TP4056
U5
1
DW01A
U6
1
FS8205
U7
1
SI2305
Si2305
Q1
1
USB_C_RECEPTACLE_POWERONLY_6P
USB_C_Receptacle_PowerOnly_6P
J1
1
B2B-PH-SM4-TB_LF__SN_
J2
1
CONN_01X06_MOUNTINGPIN
Conn_01x06_MountingPin
J3
1
BK-18650-PC4
BT1
2
SS14
D1, D12
1
U_CHG
D2
1
U_DONE
D3
1
S_DONE
D4
1
S_CHG
D5
1
SS54
D6
1
TC
D7
1
WARN
D8
Show 27 more
QtyPartRefs
1
CRIT
D9
1
PV
D10
1
5V_OK
D11
1
3.3.UH
3.3.uH
L1
1
100
L2
2
10U
10u
C2, C8
6
100N
100n
C3, C4, C5, C6, C11, C13
1
1u
C7
1
10U
10u
C9
1
22U
22u
C10
2
10U
10u
C12, C15
1
47/50V
C14
1
10U/25V
10u/25V
C16
1
220N
220n
C17
6
10R
R3, R4, R6, R7, R9, R10
3
0R01
R5, R8, R11
1
10K
100k
R12
1
13K3
13k3
R13
1
1K5
1k5
R14
10
1k
R15, R16, R19, R23, R24, R33, R34, R35 +2
2
5K1
5k1
R17, R18
1
100
R20
1
27K
27k
R21
1
6K8
6k8
R22
1
R050
R25
1
120
R26
6
10K
10k
R27, R28, R29, R30, R31, R32

Kubisat power v2 design files

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

Kubisat power v2: common questions

How big is the Kubisat power v2 PCB?

The Kubisat power v2 measures 80 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kubisat power v2?

77 components, from 47 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 Kubisat power v2 design files?

From the gredzikk/kubisat 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 Kubisat power v2 design in my own project?

Yes, under the terms of its MIT license, which gredzikk chose for the repository.

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Earlier revisions in the repo: kubisat_power

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