HardLabs

Back power board

limblab·proc-kevin·Kicad/back_power_board/back_power_board/back_power_board.kicad_pcb

Back power board layout, top view — open source board by limblab
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About the Back power board

Back power board is an open source PCB design by limblab, published on GitHub. It is a 2-layer board measuring 44.2 × 45.5 mm, with 14 components from 11 distinct parts.

Other key parts include the Opamp_Dual_Generic and LM317_3PinPackage. By type, the board carries 8 resistors, 2 ICs, 2 connectors and 1 relay.

From the project

Kevin's analysis code

Main components on the Back power board

Opamp_Dual_GenericLM317_3PinPackage

Back power board bill of materials (BOM)

14 components, 11 distinct parts.

QtyPartRefs
1
Opamp_Dual_Generic
U1
1
LM317_3PinPackage
U2
1
Conn_01x02_Female
J1
1
Conn_01x02
J2
1
DIPxx-1Axx-12x
K1
1
R_POT
RV1
1
0
R1
2
3.3k
R2, R3
2
3.3M
R4, R5
2
Rreg2
R6, R7
1
Rreg1
R8

Back power board design files

The KiCad project lives in the limblab/proc-kevin repository on GitHub; these links point at the commit this page was built from.

Back power board: common questions

How big is the Back power board?

The Back power board measures 44.2 × 45.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Back power board?

14 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Back power board design files?

From the limblab/proc-kevin repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Back power board design in my own project?

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

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