

SixteenSegClock Main
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
1Parts
54| Qty | Value | Footprint | References |
|---|---|---|---|
| 27 | WS2813B | LED_SMD:LED_WS2812_PLCC6_5.0x5.0mm_P1.6mm | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +11 |
| 17 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C4, C5, C6, C7, C8, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19 +1 |
| 4 | M4 | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | H1, H2, H3, H4 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 220Ω | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | AZ1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Input | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | Output | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | J2 |
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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).