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4 layers59.4 × 30 mmPcbV4, the printed circuit board in 3D
Size
59.4 × 30 mm
Copper layers
4
Thickness
2.63 mm
Parts
68
Nets
78
Pads
252
Tracks, vias
957, 99
Pours
3
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
23 Mar 2026
Updated
28 May 2026

Overview

PcbV4 is an open-source printed circuit board by Max-Gulda, from the Max-Gulda/PulseBand_PCB repository on GitHub. It is a 4-layer board of 59.4 × 30 mm with 68 parts on 78 nets, routed with 957 tracks and 99 vias.

It is built around the W25Q256JVEIQ, MAX30001CWV+T and NPM1100-QDAA-R, with the 19-237/R6GHBHC-A07/2T, KMR221GLFS and MY-2032-12 among its other parts. Its parts include 27 capacitors, 16 resistors, 6 ICs, 5 connectors and 1 diode.

Main components

8

Parts

68
QtyValueFootprintReferences
610uFCapacitor_SMD:C_0402_1005MetricC10, C13, C16, C20, C21, C23
40.1uFCapacitor_SMD:C_0402_1005MetricC12, C14, C18, C26
410pFCapacitor_SMD:C_0402_1005MetricC4, C5, C6, C7
4TestPointTestPoint:TestPoint_Pad_D1.5mmTP1, TP2, TP3, TP4
3100nFCapacitor_SMD:C_0402_1005MetricC1, C17, C30
31kResistor_SMD:R_0402_1005MetricR5, R18, R19
31uFCapacitor_SMD:C_0402_1005MetricC11, C15, C24
21MResistor_SMD:R_0402_1005MetricR11, R14
2200Resistor_SMD:R_0402_1005MetricR3, R4
2200kResistor_SMD:R_0402_1005MetricR1, R2
247nFCapacitor_SMD:C_0402_1005MetricC8, C9
25k1Resistor_SMD:R_0402_1005MetricR7, R8
2MountingHoleMountingHole:MountingHole_2.2mm_M2H1, H2
110kResistor_SMD:R_0402_1005MetricR10
114kResistor_SMD:R_0402_1005MetricR9
119-237/R6GHBHC-A07/2Teasyeda2kicad:LED-ARRAY-SMD_4P-L1.6-W1.6-BL-CWLED1
11M5Resistor_SMD:R_0402_1005MetricR12
11nFCapacitor_SMD:C_0402_1005MetricC19
12.2uFCapacitor_SMD:C_0402_1005MetricC22
1220kResistor_SMD:R_0402_1005MetricR13
122uFCapacitor_SMD:C_0402_1005MetricC25
12nFCapacitor_SMD:C_0402_1005MetricC2
1324kResistor_SMD:R_0402_1005MetricR6
147pFCapacitor_SMD:C_0402_1005MetricC3
1DMC2400UV-7easyeda2kicad:SOT-563_L1.6-W1.2-P0.50-LS1.6-BLQ1
1GNDConnector_Wire:SolderWirePad_1x01_SMD_1x2mmJ4
1KMR221GLFSeasyeda2kicad:KEY-SMD_KMR2XXGXXXSW1
1LOGOeasyeda2kicad:aer_logoG***
1LSM6DSOXTReasyeda2kicad:LGA-14L_L3.0-W2.5-P0.50-TLU1
1MAX30001CWV+Teasyeda2kicad:WLP-30_L2.7-W2.9-R5-C6-P0.50-TLU2
1MY-2032-12easyeda2kicad:BAT-SMD_MY-2032-12BT1
1NPM1100-QDAA-Reasyeda2kicad:QFN-24_L4.0-W4.0-P0.50-TL-EP2.7U4
1NRESETConnector_Wire:SolderWirePad_1x01_SMD_1x2mmJ3
1SDFL1608Q2R2KTFeasyeda2kicad:L0603L1
1SWDCLKConnector_Wire:SolderWirePad_1x01_SMD_1x2mmJ6
1SWDIOConnector_Wire:SolderWirePad_1x01_SMD_1x2mmJ7
1TLV70018DCKRTLV70018DCKR:SOT65P210X110-5NU6
1USBC-0032IPX8-00easyeda2kicad:TYPE-C-USB-SMD_USBC-0032IPX8-00USB2
1VDDConnector_Wire:SolderWirePad_1x01_SMD_1x2mmJ5
1W25Q256JVEIQTReasyeda2kicad:WSON-8_L8.0-W6.10-P1.27-BL-EPU9
1~holyIOT:holyIOTU3

The 67 most common of 68 parts.

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Questions

How big is the PcbV4 PCB?

It measures 59.4 × 30 mm and has 4 copper layers, 2.63 mm thick.

What parts does the PcbV4 use?

68 parts, built around the W25Q256JVEIQ, MAX30001CWV+T, NPM1100-QDAA-R and 19-237/R6GHBHC-A07/2T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the PcbV4 KiCad files?

From the Max-Gulda/PulseBand_PCB repository on GitHub, at the commit this page was made from: the board is pcbV4.kicad_pcb and its schematic npm.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PcbV4 design in my own project?

Its repository states no licence, so its author keeps all rights: ask Max-Gulda before reusing the design.