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Panel

CMGeldenhuys·kleinvoet

Panel PCB layout, top view — open source board by CMGeldenhuys

About the Panel PCB

Panel is an open source PCB design by CMGeldenhuys, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 179 × 255 mm, with 179 components from 64 distinct parts.

Other key parts include the TLV741PxxDBVx, OPA377xxDBVx, THS4551, MCP73831-2-OT and TPS73733QDRBRQ1. By type, the board carries 61 capacitors, 48 resistors, 10 diodes, 10 inductors, 9 connectors and 8 ICs.

It belongs with the usb & debug tools and rf & radio designs in this gallery.

From the project

Spatially-Distributed Temporally-Synchronised Infrasonic Recorder

Kleinvoet is a self-contained low-cost passive acoustic monitoring device. The recorder was initially designed for distributed infrasonic (8Hz) localisation, and features accurate temporal synchronisation through the use of an onboard GNSS module.

The recorder is capable of 24-bit stereo recording at a variable sampling rate of 8kHz to 192kHz. The recordings along with timestamp and operational log information is stored on a microSD card. The recordings are stored as a series of 256MiB WAV files.

Panel, from the project README
From the project README

Main components on the Panel

TLV741PxxDBVxOPA377xxDBVxTHS4551MCP73831-2-OTTPS73733QDRBRQ1USBLC6-2SC6ublox_SAM-M8Q

Panel bill of materials (BOM)

179 components, 64 distinct parts.

QtyPartRefs
1
TLV741PxxDBVx
U1
1
OPA377xxDBVx
U2
2
THS4551
U3, U5
1
MCP73831-2-OT
U8
1
TPS73733QDRBRQ1
U9
1
USBLC6-2SC6
U10
1
ublox_SAM-M8Q
U11
1
PMOS
Q1
1
12.288MHz
X1
1
12 MHz
Y1
1
32.768 kHz
Y2
1
Mic_Conn
J1
1
FTDI_Conn
J2
2
Sensor_Conn
J3, J6
2
GPS_Transmission_Conn
J4, J16
1
Micro_SD_Card_Det
J11
1
JST-PH
J12
1
USB_C_Receptacle_USB2.0
J13
1
COIN_BAT
BT1
16
100n
CB1, CB2, CB3, CB4, CB5, CB6, CB7, CB8 +8
Show 44 more
QtyPartRefs
1
10n
CB38
1
400mA
F1
8
MIC_ICS_40300
MK1, MK2, MK3, MK4, MK5, MK6, MK7, MK8
1
RESET
SW1
1
USER
SW2
2
RED
D1, D7
2
GREEN
D2, D8
2
YELLOW
D3, D9
2
Vf low
D4, D5
2
ORANGE
D6, D10
2
100 @ 100 MHz
FB1, FB8
1
BLM18KG101TZ1D
FB2
4
Ferrite_Bead_Small
FB3, FB4, FB7, FB11
2
BLM15HD102SN1
FB5, FB9
1
BLM15HD102SN1
FB10
6
1u
C1, C3, C14, C15, C32, C66
11
10u
C2, C20, C22, C33, C58, C59, C60, C62 +3
3
47u
C4, C10, C11
11
220p
C5, C12, C13, C18, C19, C26, C27, C30 +3
1
18n
C6
1
PH
C7
2
2.7n
C8, C9
12
100n
C16, C17, C21, C23, C28, C29, C37, C40 +4
1
5.6n
C24
1
390p
C25
2
27n
C34, C68
2
OPEN
C35, C69
4
3.9n
C38, C39, C72, C73
4
10n
C42, C44, C76, C78
3
10k
R1, R86, R89
11
2k2
R2, R3, R4, R5, R6, R7, R8, R9 +3
1
PH
R10
1
270
R13
1
210
R14
5
330
R15, R16, R22, R45, R46
2
1k0
R17, R18
2
47E
R19, R20
4
360
R23, R24, R47, R48
4
15
R25, R26, R49, R50
5
47
R27, R28, R51, R52, R92
2
310
R41, R42
2
100k
R65, R84
3
5.1k
R85, R90, R91
2
2.2k
R87, R88

Panel design files

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

Panel: common questions

How big is the Panel PCB?

The Panel measures 179 × 255 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Panel?

179 components, from 64 distinct parts. The full bill of materials is listed on this page.

Where can I download the Panel design files?

From the CMGeldenhuys/kleinvoet repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Panel design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which CMGeldenhuys chose for the repository.

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