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Reference layout

NightClock

dunkelstern-NightClock-NightClock-layout

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dunkelstern-NightClock-NightClock-layout

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

42Placed parts
63Nets
2Copper layers
99 × 57.53 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

40 distinct parts

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

RefValueFootprintQty
BT1Battery_CellBattery:BatteryHolder_Keystone_1058_1x2032
C14.7uFCapacitor_SMD:CP_Elec_6.3x5.7
C2100nFCapacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
C3100nFCapacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
C41FCapacitor_THT:CP_Radial_D14.0mm_P5.00mm
D1LEDLED_THT:LED_D3.0mm
D2LEDLED_THT:LED_D3.0mm
D3DDiode_SMD:D_SOD-123
J1AVR-ISP-6Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical_SMD
J2USB_B_MicroConnector_USB:USB_Micro-B_Molex-105017-0001
Q5BC848Package_TO_SOT_SMD:SOT-23_Handsoldering
Q6BC848CPackage_TO_SOT_SMD:SOT-23_Handsoldering
Q7BC858APackage_TO_SOT_SMD:SOT-23_Handsoldering
R1120Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R10150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R11150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R12160Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R13100kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R1410kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R154.7kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R164.7kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R21kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R310kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R41kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R510kResistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R6150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R7150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R8150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R9150Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
REF**MountingHole_3.2mm_M3_PadMountingHole:MountingHole_3.2mm_M3_Pad
SW1IncButton_Switch_THT:SW_PUSH_6mm_H13mm
SW2PrgmButton_Switch_THT:SW_PUSH_6mm_H13mm
U1KCSC02-123Display_7Segment:7SegmentLED_LTS6760_LTS6780
U2KCSC02-123Display_7Segment:7SegmentLED_LTS6760_LTS6780
U3KCSC02-123Display_7Segment:7SegmentLED_LTS6760_LTS6780
U4KCSC02-123Display_7Segment:7SegmentLED_LTS6760_LTS6780
U54543Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U674LS138Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U7ATtiny2313-20SUPackage_SO:SOIC-20W_7.5x12.8mm_P1.27mm
U8RV-8564-C2RV-8564-C2:RV-8564-C2

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.