HardLabs

Power board

maurer-lbb·inkube_hardware·PCB/power_board_v4_4/power_board_v4_4.kicad_pcb

Power board layout, top view — open source board by maurer-lbb

About the Power board

Power board is an open source PCB design by maurer-lbb, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 101 × 82 mm, with 97 components from 32 distinct parts.

Other key parts include the BA70BC0FP-E2, 74HC595D,116, MCP4922-E/SL, LM358DT and P7805-500. By type, the board carries 39 capacitors, 30 resistors, 16 ICs, 3 transistors, 1 connector and 1 inductor.

It belongs with the sensors designs in this gallery.

From the project

Open-source hardware (CAD + PCB) for inkudock, a modular incubator and closed-loop electrophysiology, and a water compartment lid preventing evaporation from cell cultures. Supports passive and CMOS-based MEAs for longitudinal recordings.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. http://creativecommons.org/licenses/by-sa/4.0/

This readme file was generated on 2026-04-02 by Benedikt Maurer.

Title of Dataset: Hardware Repository for inkudock and Water Compartment Cell Culture Lid

Geographic location: Zurich, Switzerland

This repository contains the open-source hardware design files for:

Main components on the Power board

BA70BC0FP-E274HC595D,116MCP4922-E/SLLM358DTP7805-500ADP5073ACPZ-R7DFLS240L-7

Power board bill of materials (BOM)

97 components, 32 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BA70BC0FP-E2
IC1
1
74HC595D,116
74HC595
IC3
5
MCP4922-E/SL
U1, U3, U5, U7, U11
6
LM358DT
U2, U4, U6, U9, U10, U12
1
P7805-500
U8
1
ADP5073ACPZ-R7
ADP5073
U$3
1
DFLS240L-7
DFLS240L
U$4
1
FQP30N06L
Q1
2
IRLI640GPBF
Q2, Q3
1
KPJX-4S-S
J5
2
C0603C105K3RAC7411
1µF
CVREF1, CVREG1
1
P783-Q24-S3-S
PS1
1
—
UNK_HOLE_0
1
—
UNK_HOLE_1
1
—
UNK_HOLE_2
1
—
UNK_HOLE_3
1
744042120
12µH
L2
7
1210YD476KAT2A
47µF
C1, C4, C5, C6, C9, C13, C14
5
C0603C105K3RAC7411
1µF
C3, C7, C11, C12, C15
4
12105C106MAT4A
10µF
C8, C18, C19, C40
Show 12 more
QtyPartRefs
3
06033D106MAT2A
10µF
C16, C17, C38
15
C0603C104K3RACTU
100nF
C22, C24, C25, C27, C28, C30, C31, C34 +7
4
C0805C475K3RACTU
4.7µF
C23, C26, C29, C32
1
C0603C473K3RACTU
47nF
C36
10
RC0603FR-0720KL
20K
R1, R3, R5, R6, R9, R11, R13, R15 +2
12
RC0603FR-0710KL
10K
R2, R4, R7, R8, R10, R12, R14, R17 +4
1
RC0603FR-0710RL
10
R21
2
RC0805JR-071M5L
1.5M
R24, R26
1
RC0603FR-07158KL
158k
R25
1
RC0603FR-0751KL
51k
R27
1
RC0603FR-0710KL
10k
R28
2
RC0603FR-071KL
1k
R29, R30

Power board design files

The KiCad project lives in the maurer-lbb/inkube_hardware repository on GitHub; these links point at the commit this page was built from.

Power board: common questions

How big is the Power board?

The Power board measures 101 × 82 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power board?

97 components, from 32 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 Power board design files?

From the maurer-lbb/inkube_hardware repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Power board design in my own project?

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

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