
Macrolev
heiso/macrolev
Macrolev is an open source analog keyboard powered by Hall Effect switches

KiCAD and Arduino sketch files for a known good Arduino to test the functionality of a second board.
Slave is an open-source printed circuit board by kevinsa5, from the kevinsa5/ArduinoTestShield repository on GitHub. It is a 2-layer board of 68.6 × 53.3 mm with 11 parts on 68 nets, routed with 284 tracks and 24 vias.
It is built around the CD74HC4067SM96. Its parts include 9 connectors and 2 ICs.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | CONN_01X01 | Socket_Arduino_Uno:Arduino_1pin | P5, P6, P7, P8 |
| 2 | CD74HC4067SM96 | Housings_SOIC:SOIC-24W_7.5x15.4mm_Pitch1.27mm | U1, U2 |
| 1 | Analog | Socket_Arduino_Uno:Socket_Strip_Arduino_1x06 | P2 |
| 1 | CONN_02X13 | Pin_Headers:Pin_Header_Straight_2x13 | P9 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P4 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x10 | P3 |
| 1 | Power | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P1 |
It measures 68.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
11 parts, built around the CD74HC4067SM96. 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 kevinsa5/ArduinoTestShield repository on GitHub, at the commit this page was made from: the board is hardware/slave/slave.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask kevinsa5 before reusing the design.

heiso/macrolev
Macrolev is an open source analog keyboard powered by Hall Effect switches




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