BaseplateBackup

Kmshanley·PicoSat-Initiative·Hardware/BaseplateRev0/baseplateBackup.kicad_pcb

BaseplateBackup PCB layout, top view — open source board by Kmshanley

About the BaseplateBackup PCB

BaseplateBackup is an open source PCB design by Kmshanley, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 64 × 58 mm, with 38 components from 19 distinct parts.

Other key parts include the RP604K331A-TR, INA236AIDDFR, TMP117MAIDRVR, OPT4048DTSR and TPS62840DLCR. By type, the board carries 10 capacitors, 9 ICs, 8 connectors, 5 resistors, 2 transistors and 2 switches.

It belongs with the sensors designs in this gallery.

From the project

The pocket cube standard requires satellites to be 5x5x5cm and under 250 grams. Upon completion of this Wentworth PicoSat it will become one of the smallest satellites capable of high resolution imagery from LEO.

The pocket cube standard requires satellites to be 5x5x5cm and under 250 grams. Upon completion of this Wentworth PicoSat it will become one of the smallest satellites capable of high resolution imagery from LEO.

Organization ------------------------ This repository is divided into two primary sections: ### Test > Contains all firmware related to testing boards or individual components. ### Flight > Contains the development for the main flight firmware that will be deployed in space.

BaseplateBackup, from the project README — From the project README

Main components on the BaseplateBackup

RP604K331A-TR INA236AIDDFR TMP117MAIDRVROPT4048DTSRTPS62840DLCR

BaseplateBackup bill of materials (BOM)

38 components, 19 distinct parts.

Qty	Part	Footprint	Refs
1	RP604K331A-TR	SON50P270X300X60-13N	IC1
3	INA236AIDDFR	SOP65P280X110-8N	IC2, IC3, IC4
1	TMP117MAIDRVR	SON65P200X200X80-7N	IC5
1	OPT4048DTSR	SOTFL50P190X60-8N	IC6
1	TPS62840DLCR	SON50P200X150X100-8N	IC7
1	~		U1
1	~	antenna	U2
2	2N7002	Transistor for baseplate	Q1, Q2
1	Conn_Coaxial	U.FL_Molex_MCRF_73412-0110_Vertical	J1
2	FLE-108-01-XX-DV	FLE-108-01-XX-DV	J2, J3
5	FTSH-105-XX-X-DV	SAMTEC_FTSH-105-XX-X-DV	J4, J9, J10, J11, J12
2	SW_SPDT	D2FL2A1	SW1, SW2
2	2.2uH	L_1008_2520Metric	L1, L2
1	4.7uF	C_0402_1005Metric	C5
4	10uF	C_0402_1005Metric	C6, C9, C10, C11
3	1uF	C_0402_1005Metric	C7, C8, C12
2	0.1uF	C_0402_1005Metric	C13, C14
2	R_Small_US	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R1, R2
3	20m	R_1020_2550Metric	R5, R6, R7

BaseplateBackup design files

The KiCad project lives in the Kmshanley/PicoSat-Initiative repository on GitHub; these links point at the commit this page was built from.

LayoutHardware/BaseplateRev0/baseplateBackup.kicad_pcb

BaseplateBackup: common questions

How big is the BaseplateBackup PCB?

The BaseplateBackup measures 64 × 58 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the BaseplateBackup?

38 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the BaseplateBackup design files?

From the Kmshanley/PicoSat-Initiative repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BaseplateBackup design in my own project?

Yes, under the terms of its GPL-3.0 license, which Kmshanley chose for the repository.

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