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4 layers94.9 × 142 mmMikrofonarray Board Final, the printed circuit board in 3D

Mikrofonarray Board Final

thivananhdao/PCB-Mikrofonarray

PCB Design for a university group project using KiCad

Open in PCBKitView on GitHub.kicad_pcb
Size
94.9 × 142 mm
Copper layers
4
Thickness
1.6 mm
Parts
193
Nets
244
Pads
1,004
Tracks, vias
2,780, 338
Pours
14
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
6 Aug 2026
Updated
6 Aug 2026

Overview

Mikrofonarray Board Final is an open-source printed circuit board by thivananhdao, from the thivananhdao/PCB-Mikrofonarray repository on GitHub. It is a 4-layer board of 94.9 × 142 mm with 193 parts on 244 nets, routed with 2,780 tracks and 338 vias.

It is built around the DP83848IVV and SG-210STF. Its parts include 109 capacitors, 36 resistors, 10 connectors, 6 ICs and 5 inductors. It belongs with the FPGA and CPLD boards of this library.

Main components

2

README

KiCad/README.md

KiCad project files.

Parts

193
QtyValueFootprintReferences
3747nCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +21
23470nFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC37, C41, C42, C44, C45, C49, C54, C58, C59, C60, C62, C63, C64, C65, C66, C67 +7
16Conn_02x05_Odd_EvenConnector_IDC:IDC-Header_2x05_P2.54mm_VerticalMic1, Mic2, Mic3, Mic4, Mic5, Mic6, Mic7, Mic8, Mic9, Mic10, Mic11, Mic12, Mic13, Mic14, Mic15, Mic16
11100nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC95, C96, C97, C99, C100, C101, C102, C103, C105, C106, C107
114.7uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC39, C40, C50, C52, C53, C56, C57, C61, C71, C72, C78
847uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC36, C38, C43, C46, C47, C51, C70, C77
4100nFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC85, C87, C90, C92
410V 10uFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC79, C82, C83, C84
451Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR26, R27, R33, R34
3100Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR4, R5, R7
310kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR10, R11, R12
34k7Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR8, R9, R16
3Jumper_2_OpenConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJP4, JP7, JP8
20Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR30, R38
210V 1uF X5RCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC86, C88
210k 1%Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR20, R22
21kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR3, R14
21k8Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR1, R2
22.2kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR24, R25
22kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR31, R32
2330Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR28, R29
2330Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR13, R23
26.3V 22uF X5RCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC91, C93
2600Ohm/100MHzInductor_SMD:L_0805_2012Metric_Pad1.05x1.20mm_HandSolderL1, L2
2Conn_02x30_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x30_P2.54mm_VerticalJ5, J6
2SG-210STFOscillator:Oscillator_SMD_SeikoEpson_SG210-4Pin_2.5x2.0mmX1, X2
2TestPoint_SmallTestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mmTP2, TP3
2XTPS563257DRLRXTPS563252DRLR:SOT5X3-6_DRL_TEXU3, U4
10Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR15
1100kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR17
1100nHInductor_SMD:L_0805_2012Metric_Pad1.05x1.20mm_HandSolderL7
1100uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolderC55
110nFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC48
110nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC98
110µFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC104
11uH 3.3AInductor_SMD:L_Changjiang_FNR252010SL3
11µFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC108
12.2uH 3.3AIHLP1212BZER2R2M11:INDPM3630X200NL4
1200Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR6
14.87kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR35
143k2Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR18
145k3 1%Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR21
147nCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC109
156pFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC89
16k65 1%Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR19
1Conn_01x02Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ7
1Conn_01x06_PinConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalJ2
1Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_VerticalJ8
1Conn_02x06_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_VerticalJ3
1Conn_02x10_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_VerticalJ11
1DP83848IPackage_QFP:LQFP-48_7x7mm_P0.5mmU6
1GreenLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD1
1MX25R3235FM1xx1Package_SO:SOP-8_3.9x4.9mm_P1.27mmU2
1RJ45_Amphenol_RJMG1BD3B8K1ANRConnector_RJ:RJ45_Amphenol_RJMG1BD3B8K1ANRJ12
1RedLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD3
1TLV73318PDBVRTLV73310PDBVR:DBV0005A_NU5
1TestPointTestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_BeadedTP1
1TestpinConnector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_VerticalJ4
1USB_B_MicroConnector_USB:USB_Micro-B_Amphenol_10104110_HorizontalJ1
1XC7A35T-FTG256Package_BGA:Xilinx_FTG256U1
1YellowLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD2

Questions

How big is the Mikrofonarray Board Final PCB?

It measures 94.9 × 142 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Mikrofonarray Board Final use?

193 parts, built around the DP83848IVV and SG-210STF. 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 Mikrofonarray Board Final KiCad files?

From the thivananhdao/PCB-Mikrofonarray repository on GitHub, at the commit this page was made from: the board is KiCad/Mikrofonarray_Board_Final.kicad_pcb and its schematic KiCad/Bank_14_und_15.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Mikrofonarray Board Final design in my own project?

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

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