HardLabs

Buck

lohhaoyuan·open·power/buck/buck.kicad_pcb

Buck PCB layout, top view — open source board by lohhaoyuan

About the Buck PCB

Buck is an open source PCB design by lohhaoyuan, published on GitHub under the MIT license. It is a 2-layer board measuring 72.7 × 33.9 mm, with 21 components from 15 distinct parts.

Other key parts include the OKL-T6-W12P-C. By type, the board carries 11 connectors, 6 resistors, 2 ICs and 2 capacitors.

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

From the project

Design files for our Robocup Junior Soccer Open robots

Main components on the Buck

OKL-T6-W12P-C

Buck bill of materials (BOM)

21 components, 15 distinct parts.

QtyPartRefs
2
OKL-T6-W12P-C
U1, U2
1
12V
J1
1
GND
J2
1
VBAT
J3
1
Motor
J4
1
Drib A
J5
1
Drib B
J6
2
L1
J7, J9
2
SPARE
J8, J10
1
Conn_01x05
J11
2
10u
C1, C2
3
1K
R1, R2, R3
1
330
R4
1
180
R5
1
10
R6

Buck design files

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

Buck: common questions

How big is the Buck PCB?

The Buck measures 72.7 × 33.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Buck?

21 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the Buck design files?

From the lohhaoyuan/open repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Buck design in my own project?

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

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