HardLabs

Motor module

RoboJackets·robocup-pcb·boards/develop-2027/drive-motorboard/motor-module/motor-module.kicad_pcb

Motor module layout, top view — open source board by RoboJackets

About the Motor module

Motor module is an open source PCB design by RoboJackets, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 64.5 × 66.9 mm, with 122 components from 42 distinct parts.

Other key parts include the STSPIN32G0A2, SN74LVC3G17DCUR and SN75157DR. By type, the board carries 47 resistors, 25 capacitors, 18 test points, 17 diodes, 8 transistors and 4 ICs.

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

From the project

The KiCAD Design Files for Georgia Tech RoboJackets RoboCup Small Size League's Electrical Systems

If you are a new member to the RoboCup electrical team and have never used git version control before, we highly recommend that you familiarize yourself with it by reading this guide.

However, older boards in the archives were designed using EAGLE or PCB (a program that is part of the gEDA project)

Unfortunately, EAGLE and PCB are no longer supported by their respective companies, and are not available for download. If you need access to these files, you are on your own.

Main components on the Motor module

STSPIN32G0A2SN74LVC3G17DCURSN75157DR

Motor module bill of materials (BOM)

122 components, 42 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STSPIN32G0A2
U1
2
SN74LVC3G17DCUR
U2, U4
1
SN75157DR
U3
2
BSS84AKW,115
Q1, Q2
6
STD140N6F7
Q3, Q4, Q5, Q6, Q7, Q8
1
Motor Power In
J1
1
Logical Conn.
J2
1
12 A 50 V
F1
1
RESET
TP1
1
5V
TP2
1
3.3V
TP3
1
ENC_A
TP4
1
ENC_B
TP5
3
HS_x
TP6, TP10, TP14
3
LS_x
TP7, TP11, TP15
3
PHASE_x
TP8, TP12, TP16
3
ISENSE_x
TP9, TP13, TP17
1
OCCOMP
TP18
1
FAULT
D1
1
DEBUG
D2
Show 22 more
QtyPartRefs
4
SMAJ24CA
D4, D13, D16, D19
2
CUZ5V6,H3F
D5, D6
1
VDC OK
D7
1
5V OK
D8
1
3.3V OK
D9
6
1N4148WS
D11, D12, D14, D15, D17, D18
5
100n
C1, C4, C12, C13, C15
6
10u
C2, C5, C6, C7, C8, C9
2
1u
C3, C14
2
0.1n
C10, C11
6
10u
C16, C17, C19, C20, C22, C23
4
1n
C18, C21, C24, C25
4
10k
R1, R6, R7, R8
4
100
R2, R3, R4, R5
6
1k
R9, R10, R11, R12, R13, R14
11
100
R15, R16, R17, R18, R25, R26, R27, R34 +3
3
5m±1% 3W
R19, R28, R37
6
110±0.1%
R20, R23, R29, R32, R38, R41
6
6.04k±0.1%
R21, R22, R30, R31, R39, R40
3
3.01k±0.1%
R24, R33, R42
3
3.3k
R44, R45, R46
1
15k
R47

Motor module design files

The KiCad project lives in the RoboJackets/robocup-pcb repository on GitHub; these links point at the commit this page was built from.

Motor module: common questions

How big is the Motor module?

The Motor module measures 64.5 × 66.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Motor module?

122 components, from 42 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 Motor module design files?

From the RoboJackets/robocup-pcb 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 Motor module design in my own project?

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

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