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Reference layout

WS28XX Led Driver

Knifa-ws28xx-led-driver-ws28xx-led-driver-layout

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Knifa-ws28xx-led-driver-ws28xx-led-driver-layout

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

73Placed parts
44Nets
2Copper layers
80 × 25.01 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

72 distinct parts

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

RefValueFootprintQty
—MountingHole_3.2mm_M3_ISO7380MountingHole:MountingHole_3.2mm_M3_ISO7380
++BATTLedGateController:Battery Pad
C1100nCapacitor_SMD:C_0805_2012Metric
C101uCapacitor_SMD:C_0805_2012Metric
C111uCapacitor_SMD:C_0805_2012Metric
C12100nCapacitor_SMD:C_0805_2012Metric
C13470uCapacitor_SMD:CP_Elec_10x7.7
C14100nCapacitor_SMD:C_0805_2012Metric
C151uCapacitor_SMD:C_0805_2012Metric
C16100nCapacitor_SMD:C_0805_2012Metric
C17100nCapacitor_SMD:C_0805_2012Metric
C184u7Capacitor_SMD:C_0805_2012Metric
C194u7Capacitor_SMD:C_0805_2012Metric
C222uCapacitor_SMD:C_0805_2012Metric
C3100nCapacitor_SMD:C_0805_2012Metric
C4100nCapacitor_SMD:C_0805_2012Metric
C5100nCapacitor_SMD:C_0805_2012Metric
C64u7Capacitor_SMD:C_0805_2012Metric
C7100nCapacitor_SMD:C_0805_2012Metric
C810nCapacitor_SMD:C_0805_2012Metric
C922uCapacitor_SMD:C_0805_2012Metric
D1SS22Diode_SMD:D_SMA_Handsoldering
D2PWR_LEDLED_SMD:LED_0805_2012Metric
D3D_x2_KCom_AAKPackage_TO_SOT_SMD:SOT-23
D4D_x2_KCom_AAKPackage_TO_SOT_SMD:SOT-23
D5CHARGE_LEDLED_SMD:LED_0805_2012Metric
J2SWDConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
J3LED_OUTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal
J4USB_B_MicroSamacSys_Parts:U254051T4BHJ25S2S
J5TP4056SamacSys_Parts:SOIC127P600X175-9N
J7-BATTLedGateController:Battery Pad
JP1NO_PROTECTIONJumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm
JP2BOOTJumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm
L122uLedGateController:YT1040-220M
Q1FS8205APackage_SO:TSSOP-8_4.4x3mm_P0.65mm
Q2AO3401APackage_TO_SOT_SMD:SOT-23
Q3AO3401APackage_TO_SOT_SMD:SOT-23
Q4AO3401APackage_TO_SOT_SMD:SOT-23
Q5AO3400APackage_TO_SOT_SMD:SOT-23
Q6AO3401APackage_TO_SOT_SMD:SOT-23
Show the other 32
R1100Resistor_SMD:R_0805_2012Metric
R10150KResistor_SMD:R_0805_2012Metric
R11100KResistor_SMD:R_0805_2012Metric
R12100KResistor_SMD:R_0805_2012Metric
R131KResistor_SMD:R_0805_2012Metric
R141KResistor_SMD:R_0805_2012Metric
R151K5Resistor_SMD:R_0805_2012Metric
R16100KResistor_SMD:R_0805_2012Metric
R17100Resistor_SMD:R_0805_2012Metric
R18100KResistor_SMD:R_0805_2012Metric
R19100KResistor_SMD:R_0805_2012Metric
R2100Resistor_SMD:R_0805_2012Metric
R20100KResistor_SMD:R_0805_2012Metric
R211.5KResistor_SMD:R_0805_2012Metric
R221.5KResistor_SMD:R_0805_2012Metric
R23100KResistor_SMD:R_0805_2012Metric
R24250Resistor_SMD:R_0805_2012Metric
R315KResistor_SMD:R_0805_2012Metric
R4110KResistor_SMD:R_0805_2012Metric
R51KResistor_SMD:R_0805_2012Metric
R6100Resistor_SMD:R_0805_2012Metric
R7100KResistor_SMD:R_0805_2012Metric
R8250Resistor_SMD:R_0805_2012Metric
R950KResistor_SMD:R_0805_2012Metric
SW1BUTTONLedGateController:TS-1009B-04326
TP5LED_DATA_3V3TestPoint:TestPoint_Pad_D1.0mm
TP6LED_DATA_5VTestPoint:TestPoint_Pad_D1.0mm
U1STM32F103C8TxPackage_QFP:LQFP-48_7x7mm_P0.5mm
U2MT3608Package_TO_SOT_SMD:SOT-23-6
U3DW01Package_TO_SOT_SMD:SOT-23-6
U4XC6206P332MRPackage_TO_SOT_SMD:SOT-23
U5PI4ULS5V201Package_TO_SOT_SMD:SOT-23-6

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.