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Reference layout

Piano Hand Electronics BOARD5

NHuang58-Piano_Hand_Electronics-board5-Piano_Hand_Electronics-layout

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NHuang58-Piano_Hand_Electronics-board5-Piano_Hand_Electronics-layout

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

58Placed parts
122Nets
4Copper layers
154.69 × 113.41 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

58 distinct parts

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

RefValueFootprintQty
C122uCapacitor_SMD:C_0805_2012Metric
C2100 μFCapacitor_SMD:C_1206_3216Metric
C310uFCapacitor_SMD:C_0805_2012Metric
C410uFCapacitor_SMD:C_0805_2012Metric
H1MountingHoleMountingHole:MountingHole_4.3mm_M4
H2MountingHoleMountingHole:MountingHole_4.3mm_M4
H3MountingHoleMountingHole:MountingHole_4.3mm_M4
H4MountingHoleMountingHole:MountingHole_4.3mm_M4
J1Barrel_JackConnector_BarrelJack:BarrelJack_SwitchcraftConxall_RAPC10U_Horizontal
M1Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M10Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M11Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M2Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M3Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M4Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M5Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M6Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M7Stepper_MotorConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
M8Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
M9Motor_ServoConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
Q1IRLZ44NPackage_TO_SOT_THT:TO-220-3_Vertical
Q3IRLZ44NPackage_TO_SOT_THT:TO-220-3_Vertical
R110kResistor_SMD:R_0805_2012Metric
R101KResistor_SMD:R_0805_2012Metric
R111KResistor_SMD:R_0805_2012Metric
R121KResistor_SMD:R_0805_2012Metric
R131kResistor_SMD:R_0805_2012Metric
R1410kResistor_SMD:R_0805_2012Metric
R15100Resistor_SMD:R_0805_2012Metric
R161kResistor_SMD:R_0805_2012Metric
R2100Resistor_SMD:R_0805_2012Metric
R23220Resistor_SMD:R_0805_2012Metric
R24220Resistor_SMD:R_0805_2012Metric
R25220Resistor_SMD:R_0805_2012Metric
R26220Resistor_SMD:R_0805_2012Metric
R27220Resistor_SMD:R_0805_2012Metric
R2810kResistor_SMD:R_0805_2012Metric
R31KResistor_SMD:R_0805_2012Metric
R3510kResistor_SMD:R_0805_2012Metric
R36220Resistor_SMD:R_0805_2012Metric
Show the other 18
R37220Resistor_SMD:R_0805_2012Metric
R38220Resistor_SMD:R_0805_2012Metric
R39220Resistor_SMD:R_0805_2012Metric
R41KResistor_SMD:R_0805_2012Metric
R40220Resistor_SMD:R_0805_2012Metric
R51KResistor_SMD:R_0805_2012Metric
R61KResistor_SMD:R_0805_2012Metric
R71KResistor_SMD:R_0805_2012Metric
R81KResistor_SMD:R_0805_2012Metric
R91KResistor_SMD:R_0805_2012Metric
U1ESP32-DEVKITC-32UEDEVKIT_V1_ESP32-WROOM-32:MODULE_DEVKIT_V1_ESP32-WROOM-32
U2LM2596PCB_Components:LM2596
U3A4988_Stepper_Motor_DriverModule:Pololu_Breakout-16_15.2x20.3mm
U4~Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
U5LM2596PCB_Components:LM2596
U6LM2596PCB_Components:LM2596
U7PCA9685PWPackage_SO:TSSOP-28_4.4x9.7mm_P0.65mm
U8PCA9685PWPackage_SO:TSSOP-28_4.4x9.7mm_P0.65mm

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.