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dangyogi/midi-expression
Combine custom midi expression board with midi-files for real-time performances.

Combine custom midi expression board with midi-files for real-time performances.
Numeric displays is an open-source printed circuit board by dangyogi, from the dangyogi/midi-expression repository on GitHub, published under the MIT licence. It is a 2-layer board of 168.7 × 61 mm with 16 parts on 46 nets, routed with 377 tracks and 22 vias.
It belongs with the lEDs and displays boards of this library.
Combine custom midi expression board with midi-files for real-time performances.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Conn_02x08_Counter_Clockwise | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | N1, N2, N3, N4 |
| 2 | 8P8C | Mine:Wurth-8P8C-Vertical | RJ1, RJ2 |
| 2 | Conn_02x04_Counter_Clockwise | Mine:Weidmuller-4-vertical | M1, M2 |
The 8 most common of 16 parts.

dangyogi/midi-expression
Combine custom midi expression board with midi-files for real-time performances.

dangyogi/midi-expression
Combine custom midi expression board with midi-files for real-time performances.

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It measures 168.7 × 61 mm and has 2 copper layers, 1.6 mm thick.
16 parts. 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.
From the dangyogi/midi-expression repository on GitHub, at the commit this page was made from: the board is exp_console/PCBs/numeric-displays/numeric-displays.kicad_pcb and its schematic exp_console/PCBs/alpha-displays/alpha-displays.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).