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2 layers110.3 × 161.1 mmSixteenSegClock Main, the printed circuit board in 3D

Mission Clock: Days, Hours, Minutes, Seconds

Size
110.3 × 161.1 mm
Copper layers
2
Thickness
1.6 mm
Parts
54
Nets
22
Pads
216
Tracks, vias
761, 126
Pours
3
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
22 Oct 2023
Updated
6 Dec 2023

Overview

SixteenSegClock Main is an open-source printed circuit board by W0EEE, from the W0EEE/Seven-Segment-Mission-Clock repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 110.3 × 161.1 mm with 54 parts on 22 nets, routed with 761 tracks and 126 vias.

It is built around the WS2813B-B. Its parts include 27 diodes, 19 capacitors, 2 connectors, 1 resistor and 1 IC.

Main components

1

Parts

54
QtyValueFootprintReferences
27WS2813BLED_SMD:LED_WS2812_PLCC6_5.0x5.0mm_P1.6mmD1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +11
171uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC3, C4, C5, C6, C7, C8, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19 +1
4M4MountingHole:MountingHole_4.3mm_M4_DIN965_PadH1, H2, H3, H4
110uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC1
1220ΩResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR1
122uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC2
1AZ1117-5.0Package_TO_SOT_SMD:SOT-223-3_TabPin2U1
1InputConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_HorizontalJ1
1OutputConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_HorizontalJ2

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Questions

How big is the SixteenSegClock Main PCB?

It measures 110.3 × 161.1 mm and has 2 copper layers, 1.6 mm thick.

What parts does the SixteenSegClock Main use?

54 parts, built around the WS2813B-B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the SixteenSegClock Main KiCad files?

From the W0EEE/Seven-Segment-Mission-Clock repository on GitHub, at the commit this page was made from: the board is KiCAD/Sixteen Segment Mission Clock/SixteenSegClock-Main.kicad_pcb and its schematic KiCAD/Seven Segment Mission Clock/Colon.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the SixteenSegClock Main design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).