HardLabs

Bugbot hardware

BugBotLab·bugbot-hardware·design/schematics/Motion/BugBot_Motion_Board.kicad_sch

This repository ships a schematic but no board layout.
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About the Bugbot hardware PCB

Bugbot hardware is an open source PCB design by BugBotLab, published on GitHub under the MIT license. It is a board, with 67 components from 35 distinct parts.

Other key parts include the ETA6003Q3Q, TPS63020DSJ, USBLC6-2SC6 and DRV8830DGQR. By type, the board carries 20 capacitors, 17 resistors, 11 connectors, 7 ICs, 3 transistors and 2 inductors.

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

From the project

BugBot schematics, BOM, 3D models, assembly and the circuit simulation of the stack

Everything physical about BugBot: the schematics, the bill of materials, 3D models of the robot and its boards, the assembly guide, and the circuit simulation bench that doubles as the schematics' test suite.

The schematics are public: every sheet as KiCad source and as PDF, the symbol library, the netlists, and the BOM with part numbers. Anyone can read, simulate and repair every circuit.

Main components on the Bugbot hardware

ETA6003Q3QTPS63020DSJUSBLC6-2SC6DRV8830DGQR

Bugbot hardware bill of materials (BOM)

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

QtyPartRefs
1
ETA6003Q3Q
U1
1
TPS63020DSJ
U3
1
USBLC6-2SC6
U5
4
DRV8830DGQR
U6, U7, U8, U9
3
SI2333
Q1, Q2, Q3
1
USB-C 16P
J1
1
JST-PH 2P batt
J2
1
Motor A GH2
J3
1
Motor B GH2
J4
1
Motor C GH2
J5
1
Motor D GH2
J6
1
Optical flow + IMU GH10
J7
1
Stack A 2x5 socket
J8
1
Stack B 2x5 socket
J9
1
Servo 1 GH1.25 3P side-entry
J10
1
Servo 2 GH1.25 3P side-entry
J11
1
100u
CB1
1
3A/6A PTC
F1
4
M2
H1, H2, H3, H4
1
10k B3950
RT1
Show 15 more
QtyPartRefs
1
1uH 4.5A
L1
1
2.2u
L2
9
10u
C1, C2, C6, C8, C14, C16, C18, C20 +1
1
1u
C4
4
22u
C5, C9, C21, C22
6
100n
C7, C13, C15, C17, C19, C24
2
5k1 Rd
R1, R2
2
10k
R3, R18
3
100k
R4, R9, R10
1
1k24
R5
1
2k
R6
1
47k
R7
2
1M
R8, R16
1
180k
R17
4
0R5
R19, R20, R21, R22

Bugbot hardware design files

The KiCad project lives in the BugBotLab/bugbot-hardware repository on GitHub; these links point at the commit this page was built from.

Bugbot hardware: common questions

How many components are on the Bugbot hardware?

67 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 Bugbot hardware design files?

From the BugBotLab/bugbot-hardware repository on GitHub, which has the schematic, a netlist and the BOM; the links under Design files point to each one.

Can I use the Bugbot hardware design in my own project?

Yes, under the terms of its MIT license, which BugBotLab chose for the repository.

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