HardLabs

LitterRobot

lsartory·LitterRobot·PCB/LitterRobot.kicad_pcb

LitterRobot PCB layout, top view — open source board by lsartory

About the LitterRobot PCB

LitterRobot is an open source PCB design by lsartory, published on GitHub. It is a 4-layer board measuring 55 × 140 mm, with 140 components from 35 distinct parts.

Other key parts include the MPM54304GMN-0001, 10CL016YE144C8G, S25FL128SAGMFI000, 113990637 and DRV8871DDARQ1. By type, the board carries 60 resistors, 32 capacitors, 24 transistors, 10 diodes, 7 ICs and 5 connectors.

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

From the project

Litter Robot 3 main board replacement

Main components on the LitterRobot

MPM54304GMN-000110CL016YE144C8GS25FL128SAGMFI000113990637DRV8871DDARQ1MCP1700T-5002E/TTVEML6035

LitterRobot bill of materials (BOM)

140 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MPM54304GMN-0001
U1
1
10CL016YE144C8G
U2
1
S25FL128SAGMFI000
U3
1
113990637
EMB1061
U4
1
DRV8871DDARQ1
DRV8871DDA
U5
1
MCP1700T-5002E/TT
U6
1
VEML6035
U7
2
BSS138
Q1, Q2
22
BC817
Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10 +14
1
X1G0044510011
X1
1
DF11C-4DP-2V(57)
J1
2
DF11C-6DP-2V(57)
J2, J4
1
DF11C-8DP-2V(57)
J3
1
TSM-105-01-S-DV
J5
1
0ZCG0110BF2B
1.1A
F1
3
VS-2EYH02HM3/H
D1, D2, D3
7
SMLVN6RGB1U1
SMLVN6RGB1U
D4, D5, D6, D7, D8, D9, D10
6
C3216X5R1V226M160AC
22µF
C1, C2, C3, C4, C5, C6
3
C1608X5R1H105K080AB
1µF
C7, C30, C31
21
C1608X5R1H104K080AA
100nF
C8, C9, C10, C11, C12, C13, C14, C15 +13
Show 15 more
QtyPartRefs
2
C3216X5R1E476M160AC
47µF
C27, C28
19
CR0603-FX-1002ELF
10k
R1, R2, R8, R9, R14, R19, R20, R21 +11
4
CR0603-J/-000ELF
0R
R3, R6, R11, R15
1
CR0603-FX-2002ELF
20k
R4
1
CR0603-FX-1871ELF
1.87k
R5
1
CR0603-FX-1152ELF
11.5k
R7
1
CR0603-FX-2551ELF
2.55k
R10
1
CR0603-FX-9311ELF
9.31k
R12
1
CR0603-FX-2941ELF
2.94k
R13
6
CR0603-FX-3301ELF
3.3k
R16, R17, R18, R32, R33, R34
1
CR0603-FX-1001ELF
1k
R23
1
CR0603-FX-24R9ELF
24.9
R25
1
CR0603-FX-2802ELF
28k
R27
8
CR0603-FX-1780ELF
178R
R35, R40, R43, R46, R49, R52, R55, R58
14
CR0603-FX-2210ELF
221R
R41, R42, R44, R45, R47, R48, R50, R51 +6

LitterRobot design files

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

LitterRobot: common questions

How big is the LitterRobot PCB?

The LitterRobot measures 55 × 140 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the LitterRobot?

140 components, from 35 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 LitterRobot design files?

From the lsartory/LitterRobot repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the LitterRobot design in my own project?

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

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