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PocketBeaglePWMHalfSiding+ABSSlave

RobertPHeller·RPi-RRCircuits·PocketBeaglePWMHalfSiding+ABSSlave/PocketBeaglePWMHalfSiding+ABSSlave.kicad_pcb

PocketBeaglePWMHalfSiding+ABSSlave PCB layout, top view — open source board by RobertPHeller

About the PocketBeaglePWMHalfSiding+ABSSlave PCB

PocketBeaglePWMHalfSiding+ABSSlave is an open source PCB design by RobertPHeller, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 149.9 × 128.3 mm, with 75 components from 47 distinct parts.

Other key parts include the MCT6H, TCAN332DR, SN65HVD233-HT, LM2574N-5.0 and PCA9685. By type, the board carries 17 capacitors, 14 ICs, 11 connectors, 8 jumpers, 8 resistors and 6 transformers.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

A collection of circuit designs for various MCUs, not just Raspberry Pis relating to Model Railroading

This is a collection of Model Railroad open hardware and open source projects, using LCC, OpenMRN, and OpenMRN-lite, for the following MCUs and SBCs:

Raspberry Pi, generally as HATs for the "B" flavors (RPi2B, RPi3B and RPi4B). (Directories with "HAT" at the end are for these boards.)

Beagle boards, including capes for BeagleBone Black and baseboards for PocketBeagles. (Directories with "CAPE" at the end are for BeagleBone Blacks, directories starting with "BBB" are also boards for the BeagleBone Black, directories starting with "PB" or "PocketBeagle" are for the PocketBeagles - these…

Main components on the PocketBeaglePWMHalfSiding+ABSSlave

MCT6HTCAN332DRSN65HVD233-HTLM2574N-5.0PCA9685TBD62X83ATC442874HCT00ADM3202MAX3490AE

PocketBeaglePWMHalfSiding+ABSSlave bill of materials (BOM)

75 components, 47 distinct parts.

QtyPartRefs
2
MCT6H
IC1, IC2
1
TCAN332DR
U1
1
SN65HVD233-HT
U2
1
LM2574N-5.0
U3
1
PCA9685
U4
2
TBD62X83A
U5, U6
2
TC4428
U7, U8
1
74HCT00
U9
2
ADM3202
U801, U802
1
MAX3490AE
U901
2
RJ45
J1, J2
1
POCKETBEAGLE-P1
P1
1
POCKETBEAGLE-P2
P2
1
C A0 A1 A2 A3 A4 A5 A6 A7
P3
1
C B0 B1 B2 B3 B4 B5 B6 B7
P4
1
Console
P101
1
East (Points)
P801
1
West Main (Frog Normal)
P802
1
West Div. (Frog Reversed)
P803
1
ABS Slave Bus
P901
Show 27 more
QtyPartRefs
1
PCA9685
AltU4
1
Termination
JP1
2
CK A CA
JP2, JP3
2
CK B CA
JP4, JP5
1
0 1 2 3 4 5
JP6
1
OE Bypass
JP7
1
OE GPIO
JP8
2
1.5K Ohms
RP1, RP2
1
10K Ohms
RR1
1
10K Ohms
RR2
1
+ 15 in -
T1
1
+ 15 out -
T2
2
In Track1 Out
T3, T4
1
Motor 1
T5
1
Motor 2
T6
2
SB240E
D1, D2
1
SB160-E3/54
D3
2
BRIDGEX
D4, D5
1
330 uh
L1
13
.1 uf
C1, C6, C7, C801, C802, C803, C804, C805 +5
1
15 uf 15V
C2
1
47 nf
C3
1
220 uf 25V
C4
1
22 uf 100V
C5
4
60 Ohms
R1, R2, R901, R902
2
10 Ohms
R3, R5
2
10K Ohms
R4, R6

PocketBeaglePWMHalfSiding+ABSSlave design files

The KiCad project lives in the RobertPHeller/RPi-RRCircuits repository on GitHub; these links point at the commit this page was built from.

PocketBeaglePWMHalfSiding+ABSSlave: common questions

How big is the PocketBeaglePWMHalfSiding+ABSSlave PCB?

The PocketBeaglePWMHalfSiding+ABSSlave measures 149.9 × 128.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PocketBeaglePWMHalfSiding+ABSSlave?

75 components, from 47 distinct parts. The full bill of materials is listed on this page.

Where can I download the PocketBeaglePWMHalfSiding+ABSSlave design files?

From the RobertPHeller/RPi-RRCircuits repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the PocketBeaglePWMHalfSiding+ABSSlave design in my own project?

Yes, under the terms of its CC-BY-4.0 license, which RobertPHeller chose for the repository.

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