

Displayboard
A small DIY Alarm Clock
- Size
- 103 × 41 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 72
- Pads
- 192
- Tracks, vias
- 686, 90
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 23 Feb 2015
- Updated
- 1 Feb 2016
Overview
Displayboard is an open-source printed circuit board by apparentlymart, from the apparentlymart/miniclock repository on GitHub. It is a 4-layer board of 103 × 41 mm with 29 parts on 72 nets, routed with 686 tracks and 90 vias.
It is built around the MAX6960ATH+. Its parts include 11 capacitors, 6 ICs and 2 connectors.
Main components
1Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 0.1u | miniclock:0805 | C1, C2, C3, C4, C5, C7, C8, C9, C10 |
| 6 | TESTPOINT | miniclock:TESTPOINT | TP1, TP2, TP3, TP4, TP5, TP6 |
| 4 | Jumper_NO_Small | miniclock:0805 | JP1, JP2, JP3, JP4 |
| 3 | LEDM | miniclock:KWM-R30881CUYB | U2, U4, U6 |
| 2 | 47uF | miniclock:UWX1V470MCL1GB | C6, C11 |
| 2 | CONN_01X08 | Pin_Headers:Pin_Header_Straight_1x08 | P1, P2 |
| 2 | MAX6960 | miniclock:MAX6960 | U3, U5 |
| 1 | SG-636PCE | miniclock:SG-636PCE | U1 |
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Questions
How big is the Displayboard PCB?
It measures 103 × 41 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Displayboard use?
29 parts, built around the MAX6960ATH+. 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 Displayboard KiCad files?
From the apparentlymart/miniclock repository on GitHub, at the commit this page was made from: the board is displayboard/displayboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Displayboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask apparentlymart before reusing the design.