HardLabs

MAG Plus

spel-uchile·S2_S3_PS_MAG_PCBs·PC104 _V3/MAG_Plus/MAG_Plus.kicad_pcb

MAG Plus PCB layout, top view — open source PIC board by spel-uchile

About the MAG Plus PCB

MAG Plus is an open source PIC PCB design by spel-uchile, published on GitHub. It is a 2-layer board measuring 92.5 × 87.7 mm, with 100 components from 55 distinct parts.

Its main chip is the REF5025IDR, from the PIC family. Other key parts include the PES1-S5-D24-M, DAC7562SDGST, ADA4522-1ARMZ, MAX6175AASA+ and OPA189IDBVR. By type, the board carries 43 capacitors, 25 resistors, 20 ICs, 11 connectors and 1 switch.

It belongs with the rf & radio designs in this gallery.

From the project

A summary of the different MAG derived PCBs used in SUCHAI 2, SUCHAI 3 and Plansat Satellites

- CADs: CAD files of some PCBs - Grafeno V2: KiCAD version of Graphene PCB (for debugging) - minisensor: Magnetometer PCB sensor implementation for testing - PAD: Panel A Cubesat with holes for Langmuir Probe voltage regulator (used as dummy Panel A) - Panel A E S2: External Panel A Suchai-2. Includes the Magnetometer socket and holes to place the Shielded Langmuir Probe Electronic PCB. - Panel A E S2 - Plansat: External Panel A Plansat. Includes the Magnetometer socket. - Panel A E S3: External Panel A Suchai-3. Includes the Magnetometer socket and holes to place the Langmuir Probe Sensor…

Main components on the MAG Plus

PES1-S5-D24-MDAC7562SDGSTADA4522-1ARMZMAX6175AASA+OPA189IDBVRADS7951QDBTRQ1TMP175AQDRQ1QPQ1906SRREF5025IDRLP38693MP-3.324LC1025T-E/SNSC16IS741AIPWJXtalLP38693MP-5.0

MAG Plus bill of materials (BOM)

100 components, 55 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PES1-S5-D24-M
Payload
CUI Inc
U1
1
DAC7562SDGST
ISO1540
Texas Instruments
U2
1
ADA4522-1ARMZ
ISO7341C
Analog Devices
U3
1
MAX6175AASA+
AD8302
Maxim Integrated
U4
1
OPA189IDBVR
AD8302
Texas Instruments
U5
2
ADS7951QDBTRQ1
LP38693MP-5.0
Texas Instruments
U6, U15
1
OPA189IDBVR
QPQ1906SR
Texas Instruments
U7
2
TMP175AQDRQ1
QPQ1906SR
Texas Instruments
U8, U10
1
QPQ1906SR
U9
1
TMP175AQDRQ1
ISO7341C
Texas Instruments
U11
1
REF5025IDR
PIC16F1847-I_SO
Texas Instruments
U12
1
LP38693MP-3.3
U13
1
OPA189IDBVR
LP38693MP-3.3
Texas Instruments
U14
1
24LC1025T-E/SN
LP38693MP-3.3
Microchip Technology
U16
1
OPA189IDBVR
ADC084S051
Texas Instruments
U19
1
SC16IS741AIPWJ
U20
1
Xtal
U21
1
LP38693MP-5.0
U22
1
RPi_GPIO
J1
3
U.FL-R-SMT(01)
J2, J4, J5
Show 35 more
QtyPartRefs
1
532610841
U.FL-R-SMT(01)
Molex
J3
1
Conn_01x12_Male
J6
2
Conn_01x04_Male
J7, J8
1
532610871
Conn_01x06_Male
Molex
J9
2
Conn_01x06_Male
J25, J26
1
SW_Push
SW1
2
UMK316ABJ475MLHT
C
Taiyo Yuden
C1, C5
7
GMK107BJ105MAHT
C
Taiyo Yuden
C2, C3, C33, C34, C35, C40, C42
5
LMK212SD104KG-T
C
Taiyo Yuden
C4, C24, C36, C37, C43
1
CC0603KRX7R8BB104
C
Yageo
C6
1
UMF107B7223KAHT
C_Small
Taiyo Yuden
C7
10
C_Small
DNP/DNI
C8, C9, C10, C12, C13, C14, C17, C18 +2
1
LMK212SD104KG-T
C_Small
Taiyo Yuden
C11
1
UMK316B7225MLHT
C_Small
Taiyo Yuden
C15
1
C3216X5R1V226M160AC
C_Small
TDK
C16
1
GRM188R61E106KA73J
C_Small
Murata Electronics
C21
1
CC0603FRNPO9BN151
C_Small
Yageo
C22
6
C
DNP/DNI
C23, C25, C29, C31, C32, C39
3
CC0603FRNPO9BN151
C
Yageo
C26, C27, C28
1
15pF
C30
1
GRM188R61E106KA73J
C
Murata Electronics
C38
1
GMK107BJ105MAHT
15pF
Taiyo Yuden
C41
6
RNCP0805FTD10K0
R
Stackpole
R1, R3, R21, R22, R25, R26
5
RC0603JR-070RL
R
Yageo
R2, R14, R15, R27, R28
1
PAT0603E4000BST1
R
Vishay
R4
1
RN732BTTD3203B25
R
KOA Speer
R5
2
ERA-3AEB332V
R
Panasonic
R6, R12
1
RC0603JR-070RL
R_Small
Yageo
R7
1
PAT0603E4000BST1
R_Small
Vishay
R8
1
ERA-3ARW432V
R_Small
Panasonic
R9
1
RNCP0805FTD10K0
R_Small
Stackpole
R10
1
RN732BTTD3203B25
R_Small
KOA Speer
R11
1
RC0603JR-070RL
R_Small
Yageo
R13
3
CRGCQ0603J47R
R
TE Connectivity
R20, R23, R24
1
PTN0805E9002BST1
R
Vishay Thin film
R29

MAG Plus design files

The KiCad project lives in the spel-uchile/S2_S3_PS_MAG_PCBs repository on GitHub; these links point at the commit this page was built from.

MAG Plus: common questions

What microcontroller does the MAG Plus use?

The MAG Plus is built around the REF5025IDR, from the PIC family.

How big is the MAG Plus PCB?

The MAG Plus measures 92.5 × 87.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MAG Plus?

100 components, from 55 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 MAG Plus design files?

From the spel-uchile/S2_S3_PS_MAG_PCBs repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the MAG Plus design in my own project?

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

Can I test firmware for the MAG Plus without the hardware?

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

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