Reference layout

Project Wrass

nojan1-project-wrass-project-wrass-layout

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nojan1-project-wrass-project-wrass-layout

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

150Placed parts
289Nets
4Copper layers
161.09 × 82.85 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

150 distinct parts

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

RefValueFootprintQty
BT1CR2032Battery:Battery_Panasonic_CR2032-HFN_Horizontal_CircularHoles
C1100nCapacitor_SMD:C_0805_2012Metric
C1010uCapacitor_SMD:CP_Elec_4x3
C11100nCapacitor_SMD:C_0805_2012Metric
C12100nCapacitor_SMD:C_0805_2012Metric
C13100nCapacitor_SMD:C_0805_2012Metric
C14100nCapacitor_SMD:C_0805_2012Metric
C15100nCapacitor_SMD:C_0805_2012Metric
C16100nCapacitor_SMD:C_0805_2012Metric
C17100nCapacitor_SMD:C_0805_2012Metric
C181uCapacitor_SMD:CP_Elec_5x3
C1920pfCapacitor_SMD:C_0805_2012Metric
C23uCapacitor_SMD:CP_Elec_8x5.4
C20100nCapacitor_SMD:C_0805_2012Metric
C21100nCapacitor_SMD:C_0805_2012Metric
C22100nCapacitor_SMD:C_0805_2012Metric
C23100nfCapacitor_SMD:C_0805_2012Metric
C2415pCapacitor_SMD:C_0805_2012Metric
C2515pCapacitor_SMD:C_0805_2012Metric
C26100nCapacitor_SMD:C_0805_2012Metric
C27100nfCapacitor_SMD:C_0805_2012Metric
C28100nCapacitor_SMD:C_0805_2012Metric
C29100nCapacitor_SMD:C_0805_2012Metric
C3100nCapacitor_SMD:C_0805_2012Metric
C30100nfCapacitor_SMD:C_0805_2012Metric
C31100nCapacitor_SMD:C_0805_2012Metric
C32100nCapacitor_SMD:C_0805_2012Metric
C33100nCapacitor_SMD:C_0805_2012Metric
C34100nCapacitor_SMD:C_0805_2012Metric
C35100nCapacitor_SMD:C_0805_2012Metric
C36100nfCapacitor_SMD:C_0805_2012Metric
C37100nfCapacitor_SMD:C_0805_2012Metric
C38100nfCapacitor_SMD:C_0805_2012Metric
C39100nfCapacitor_SMD:C_0805_2012Metric
C4100nCapacitor_SMD:C_0805_2012Metric
C40100nfCapacitor_SMD:C_0805_2012Metric
C41100nfCapacitor_SMD:C_0805_2012Metric
C42100nfCapacitor_SMD:C_0805_2012Metric
C43100nfCapacitor_SMD:C_0805_2012Metric
C44100nfCapacitor_SMD:C_0805_2012Metric
Show the other 110
C45100nfCapacitor_SMD:CP_Elec_3x5.3
C466pfCapacitor_SMD:C_0805_2012Metric
C476pfCapacitor_SMD:C_0805_2012Metric
C5100nCapacitor_SMD:C_0805_2012Metric
C6100nCapacitor_SMD:C_0805_2012Metric
C7100nCapacitor_SMD:C_0805_2012Metric
C8100nCapacitor_SMD:C_0805_2012Metric
C910nCapacitor_SMD:C_0805_2012Metric
D1LEDLED_SMD:LED_0805_2012Metric
D21N4007Diode_SMD:D_0805_2012Metric
D31N457Diode_SMD:D_0805_2012Metric
H1MountingHole_PadMountingHole:MountingHole_2.5mm_Pad_Via
H2MountingHole_PadMountingHole:MountingHole_2.5mm_Pad_Via
H3MountingHole_PadMountingHole:MountingHole_2.5mm_Pad_Via
H4MountingHole_PadMountingHole:MountingHole_2.5mm_Pad_Via
J1Audio outConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J10PS2Local:Connector_Mini-DIN_Female_6Pin_2rows
J11SD-Card moduleConnector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical
J13CS_Invert_SelectionConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Horizontal
J14HDMI_AConnector_Video:HDMI_A_Molex_208658-1001_Horizontal
J15USB_C SerialConnector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal
J2PWR_SwitchConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J3$1-3 latchConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
J4ResetSwitchConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J5RomHighSelConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J6ExpansionConnector_PinHeader_2.54mm:PinHeader_2x25_P2.54mm_Vertical
J7ProgrammingConnectorConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J8USB_C PWRConnector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal
J9VIA BreakoutConnector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Horizontal
JP2Enable PS2 OutputConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
JP6SD-Card voltage selectJumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm
Q12N7002Package_TO_SOT_SMD:SOT-23
Q22N7002Package_TO_SOT_SMD:SOT-23
Q32N7002Package_TO_SOT_SMD:SOT-23
Q42N7002Package_TO_SOT_SMD:SOT-23
Q52N7002Package_TO_SOT_SMD:SOT-23
R11kResistor_SMD:R_0805_2012Metric
R1010kResistor_SMD:R_0805_2012Metric
R1127.4Resistor_SMD:R_0805_2012Metric
R1227.4Resistor_SMD:R_0805_2012Metric
R1310kResistor_SMD:R_0805_2012Metric
R1410kResistor_SMD:R_0805_2012Metric
R1510kResistor_SMD:R_0805_2012Metric
R16270Resistor_SMD:R_0805_2012Metric
R175.1kResistor_SMD:R_0805_2012Metric
R185.1kResistor_SMD:R_0805_2012Metric
R21MResistor_SMD:R_0805_2012Metric
R252k2Resistor_SMD:R_0805_2012Metric
R262k2Resistor_SMD:R_0805_2012Metric
R2710kResistor_SMD:R_0805_2012Metric
R2810kResistor_SMD:R_0805_2012Metric
R2933kResistor_SMD:R_0805_2012Metric
R310kResistor_SMD:R_0805_2012Metric
R3010kResistor_SMD:R_0805_2012Metric
R3110kResistor_SMD:R_0805_2012Metric
R3210kResistor_SMD:R_0805_2012Metric
R3310kResistor_SMD:R_0805_2012Metric
R3410kResistor_SMD:R_0805_2012Metric
R3510kResistor_SMD:R_0805_2012Metric
R3610kResistor_SMD:R_0805_2012Metric
R3710kResistor_SMD:R_0805_2012Metric
R38370RResistor_SMD:R_0805_2012Metric
R39220RResistor_SMD:R_0805_2012Metric
R41kResistor_SMD:R_0805_2012Metric
R4010kResistor_SMD:R_0805_2012Metric
R4110kResistor_SMD:R_0805_2012Metric
R4210kResistor_SMD:R_0805_2012Metric
R432k2Resistor_SMD:R_0805_2012Metric
R547kResistor_SMD:R_0805_2012Metric
R610kResistor_SMD:R_0805_2012Metric
R710kResistor_SMD:R_0805_2012Metric
R810kResistor_SMD:R_0805_2012Metric
R910kResistor_SMD:R_0805_2012Metric
RN1270Resistor_SMD:R_Array_Convex_8x0602
SW1BOOTButton_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2
SW2RSTButton_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2
U1W65C02SxPPackage_QFP:PQFP-44_10x10mm_P0.8mm
U1074LHCT157Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U100DS1306Package_SO:TSSOP-20_4.4x5mm_P0.4mm
U1128C256Package_DIP:DIP-28_W15.24mm_Socket_LongPads
U12AS6C4008-55PCNPackage_SO:SOIC-32_7.518x20.777mm_P1.27mm
U1374HCT138Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U14W65C51NxQPackage_QFP:TQFP-32_7x7mm_P0.8mm
U15CH340KPackage_SO:SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm
U16W25Q128JVSPackage_SO:SOIC-8_5.3x5.3mm_P1.27mm
U18W65C22SxPPackage_LCC:PLCC-44_16.6x16.6mm_P1.27mm
U19RP2040Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm
U24072Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U20W65C22SxPPackage_LCC:PLCC-44_16.6x16.6mm_P1.27mm
U21SN74LVC245APWPackage_SO:TSSOP-20_4.4x6.5mm_P0.65mm
U22SN74LVC245APWPackage_SO:TSSOP-20_4.4x6.5mm_P0.65mm
U2374HCT14Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U2474HCT86Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U2674HCT595Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U2774HCT165Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U2974HCT595Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U374HCT32Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U3074HCT595Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U3174HCT138Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U32LM317LPackage_TO_SOT_SMD:SOT-223-3_TabPin2
U4ATF16V8Bxx-xxPUPackage_DIP:DIP-20_W7.62mm_Socket
U574HCT139Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U674HCT00Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U7NA555PPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U874HCT273Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm
U974LHCT157Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
X14MhzOscillator:Oscillator_DIP-8
Y11.8432MhzCrystal:Crystal_SMD_3215-2Pin_3.2x1.5mm
Y2ABM8-272-T3Crystal:Crystal_SMD_Abracon_ABM8AIG-4Pin_3.2x2.5mm
Y332.768kHzCrystal:Crystal_C26-LF_D2.1mm_L6.5mm_Vertical

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.