Get Trace

Reference layout

FreeEEG128 Alpha

furmanlukasz-FreeEEG128-alpha-FreeEEG128-alpha-layout

Loading the viewer…

furmanlukasz-FreeEEG128-alpha-FreeEEG128-alpha-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

168Placed parts
505Nets
4Copper layers
70 × 70 mmBoard size
yesRouted
KiCad 6 pre-releaseFile format

Bill of materials

163 distinct parts

159 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C1100nCapacitor_SMD:C_0402_1005Metric
C101uCapacitor_SMD:C_0402_1005Metric
C1001uCapacitor_SMD:C_0402_1005Metric
C1011uCapacitor_SMD:C_0402_1005Metric
C102220nFCapacitor_SMD:C_0402_1005Metric
C1031uCapacitor_SMD:C_0402_1005Metric
C11220nFCapacitor_SMD:C_0402_1005Metric
C121uCapacitor_SMD:C_0402_1005Metric
C131uCapacitor_SMD:C_0402_1005Metric
C14220nFCapacitor_SMD:C_0402_1005Metric
C151uCapacitor_SMD:C_0402_1005Metric
C162.2uCapacitor_SMD:C_0603_1608Metric
C172.2uCapacitor_SMD:C_0603_1608Metric
C182.2uCapacitor_SMD:C_0603_1608Metric
C192.2uCapacitor_SMD:C_0603_1608Metric
C2100nCapacitor_SMD:C_0402_1005Metric
C20100nCapacitor_SMD:C_0402_1005Metric
C21100nCapacitor_SMD:C_0402_1005Metric
C221uCapacitor_SMD:C_0402_1005Metric
C23220nFCapacitor_SMD:C_0402_1005Metric
C241uCapacitor_SMD:C_0402_1005Metric
C25100nCapacitor_SMD:C_0402_1005Metric
C271uCapacitor_SMD:C_0402_1005Metric
C28220nFCapacitor_SMD:C_0402_1005Metric
C291uCapacitor_SMD:C_0402_1005Metric
C3100nCapacitor_SMD:C_0402_1005Metric
C321uCapacitor_SMD:C_0402_1005Metric
C33220nFCapacitor_SMD:C_0402_1005Metric
C341uCapacitor_SMD:C_0402_1005Metric
C35100nCapacitor_SMD:C_0402_1005Metric
C36100nCapacitor_SMD:C_0402_1005Metric
C37100nCapacitor_SMD:C_0402_1005Metric
C38100nCapacitor_SMD:C_0402_1005Metric
C39100nCapacitor_SMD:C_0402_1005Metric
C41uCapacitor_SMD:C_0402_1005Metric
C40100nCapacitor_SMD:C_0402_1005Metric
C41100nCapacitor_SMD:C_0402_1005Metric
C42100nCapacitor_SMD:C_0402_1005Metric
C43100nCapacitor_SMD:C_0402_1005Metric
C44100nCapacitor_SMD:C_0402_1005Metric
Show the other 123
C45100nCapacitor_SMD:C_0402_1005Metric
C461uCapacitor_SMD:C_0402_1005Metric
C47100nCapacitor_SMD:C_0402_1005Metric
C481uCapacitor_SMD:C_0402_1005Metric
C49100nCapacitor_SMD:C_0402_1005Metric
C5220nFCapacitor_SMD:C_0402_1005Metric
C50100nCapacitor_SMD:C_0402_1005Metric
C514.7uCapacitor_SMD:C_0603_1608Metric
C52100nCapacitor_SMD:C_0402_1005Metric
C532.2uCapacitor_SMD:C_0603_1608Metric
C54100nCapacitor_SMD:C_0402_1005Metric
C55100nCapacitor_SMD:C_0402_1005Metric
C56100nCapacitor_SMD:C_0402_1005Metric
C571uCapacitor_SMD:C_0402_1005Metric
C582.2uCapacitor_SMD:C_0603_1608Metric
C59100nCapacitor_SMD:C_0402_1005Metric
C61uCapacitor_SMD:C_0402_1005Metric
C60100nCapacitor_SMD:C_0402_1005Metric
C611uCapacitor_SMD:C_0402_1005Metric
C62100nCapacitor_SMD:C_0402_1005Metric
C63100nCapacitor_SMD:C_0402_1005Metric
C64CL1Capacitor_SMD:C_0402_1005Metric
C65CL2Capacitor_SMD:C_0402_1005Metric
C66CL1Capacitor_SMD:C_0402_1005Metric
C67CL2Capacitor_SMD:C_0402_1005Metric
C6810uCapacitor_SMD:C_0603_1608Metric
C69100nCapacitor_SMD:C_0402_1005Metric
C71uCapacitor_SMD:C_0402_1005Metric
C7010uCapacitor_SMD:C_0603_1608Metric
C752.2uCapacitor_SMD:C_0603_1608Metric
C762.2uCapacitor_SMD:C_0603_1608Metric
C771uCapacitor_SMD:C_0402_1005Metric
C78220nFCapacitor_SMD:C_0402_1005Metric
C791uCapacitor_SMD:C_0402_1005Metric
C8220nFCapacitor_SMD:C_0402_1005Metric
C801uCapacitor_SMD:C_0402_1005Metric
C81220nFCapacitor_SMD:C_0402_1005Metric
C821uCapacitor_SMD:C_0402_1005Metric
C831uCapacitor_SMD:C_0402_1005Metric
C84220nFCapacitor_SMD:C_0402_1005Metric
C851uCapacitor_SMD:C_0402_1005Metric
C861uCapacitor_SMD:C_0402_1005Metric
C87220nFCapacitor_SMD:C_0402_1005Metric
C881uCapacitor_SMD:C_0402_1005Metric
C891uCapacitor_SMD:C_0402_1005Metric
C91uCapacitor_SMD:C_0402_1005Metric
C90220nFCapacitor_SMD:C_0402_1005Metric
C911uCapacitor_SMD:C_0402_1005Metric
C921uCapacitor_SMD:C_0402_1005Metric
C93220nFCapacitor_SMD:C_0402_1005Metric
C941uCapacitor_SMD:C_0402_1005Metric
C951uCapacitor_SMD:C_0402_1005Metric
C96220nFCapacitor_SMD:C_0402_1005Metric
C971uCapacitor_SMD:C_0402_1005Metric
C981uCapacitor_SMD:C_0402_1005Metric
C99220nFCapacitor_SMD:C_0402_1005Metric
D1D_SchottkyDiode_SMD:D_SOD-123
D2D_SchottkyDiode_SMD:D_SOD-123
J1Conn_02x02_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Horizontal
J100Conn_01x02Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Horizontal
J101Conn_01x02Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Horizontal
J103USB_B_MicroConnector_USB:USB_Micro-B_Molex-105017-0001
J104Conn_01x02Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Horizontal
J105Conn_01x02Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Horizontal
J2Conn_02x02_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Horizontal
J201Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J202Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J203Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J204Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J205Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J206Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J207Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J208Conn_02x20_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x20_P1.27mm_Vertical_SMD
J301Conn_02x04_Odd_EvenConnector_PinSocket_1.27mm:PinSocket_2x04_P1.27mm_Vertical
J302Conn_02x04_Odd_EvenConnector_PinHeader_1.27mm:PinHeader_2x04_P1.27mm_Vertical
J303Conn_02x04_Odd_EvenConnector_PinSocket_1.27mm:PinSocket_2x04_P1.27mm_Vertical
J81Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Horizontal
J84Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Horizontal
J99USB_B_MicroConnector_USB:USB_Micro-B_Molex-105017-0001
R1090Resistor_SMD:R_0402_1005Metric
R1100Resistor_SMD:R_0402_1005Metric
R1120Resistor_SMD:R_0402_1005Metric
R11324Resistor_SMD:R_0402_1005Metric
R11424Resistor_SMD:R_0402_1005Metric
R11524Resistor_SMD:R_0402_1005Metric
R11624Resistor_SMD:R_0402_1005Metric
R117R_EXTResistor_SMD:R_0402_1005Metric
R844k7Resistor_SMD:R_0402_1005Metric
R854k7Resistor_SMD:R_0402_1005Metric
REF**MountingHole_3.2mm_M3MountingHole:MountingHole_3.2mm_M3
SW1SW_PushButton_Switch_SMD:SW_SPST_B3U-1000P-B
SW2SW_PushButton_Switch_SMD:SW_SPST_B3U-1000P-B
T1750315371750315371:750315371
U1LSM6DS3LSM6DS3TR:Bosch_LGA-14_3x2.5mm_P0.5mm
U101ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U102ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U103ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U104ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U105ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U106ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U107ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U108ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U109ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U110ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U111ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U112ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U113ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U114ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U115ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U116ADS131M08IRSNPackage_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm_ThermalVias
U15ISO7341cPackage_SO:SOIC-16W_7.5x10.3mm_P1.27mm
U16ADUM1402BRWZPackage_SO:SOIC-16W_7.5x10.3mm_P1.27mm
U17ADuM3160Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm
U18STM32H743ZITxPackage_QFP:LQFP-144_20x20mm_P0.5mm
U19SN6505BPackage_TO_SOT_SMD:SOT-23-6_Handsoldering
U2REF2025Package_TO_SOT_SMD:SOT-23-5_HandSoldering
U21473521001473521001:473521001
U22LP5907Package_TO_SOT_SMD:SOT-23-5
U6LP5907Package_TO_SOT_SMD:SOT-23-5
U7FXO-SM7_OSC-SMD7050_shortOscillator:Oscillator_SMD_EuroQuartz_XO91-4Pin_7.0x5.0mm_HandSoldering
U8LP5907Package_TO_SOT_SMD:SOT-23-5
Y132768HzCrystal:Crystal_SMD_EuroQuartz_EQ161-2Pin_3.2x1.5mm_HandSoldering
Y216MHzsmd5032:Crystal_SMD_EuroQuartz_MJ-4Pin_5.0x3.2mm_HandSoldering

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.