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google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

A PCB shield for controlling the Raptor Reloaded 3D printed prosthetic with the MyoWare EMG sensor.
Raptor is an open-source printed circuit board by crflemin, from the crflemin/myoraptor-controller repository on GitHub. It is a 2-layer board of 53.8 × 42.7 mm with 15 parts on 17 nets, routed with 90 tracks and 2 vias.
Its parts include 5 connectors, 4 capacitors, 3 diodes, 2 ICs and 1 fuse. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
A PCB shield for controlling the Raptor Reloaded 3D printed prosthetic with the MyoWare EMG sensor. KiCAD library references point to Wickerbox Electronics. Click here to order this board from OSH Park!
(Courtesy of OSH Park)

| Ref | Quantity | Digikey Part Number | Manufacturer Part Number | Description |
|---|---|---|---|---|
| U2 | 1 | 296-9911-5-ND | SN754410NE | IC HALF-H DRVR QUAD 16-DIP |
| J2, J4 | 2 | ED10561-ND | OSTVN02A150 | CONN TERM BLOCK 2.54MM 2POS PCB |
| J3 | 1 | OSTVN03A150 | OSTVN03A150 | CONN TERM BLOCK 2.54MM 3POS PCB |
| D1 | 1 | SMAJ14A-FDICT-ND | SMAJ14A-13-F | TVS DIODE 14VWM 23.2VC SMA |
| U1 | 1 | NCP1117LPST50T3GOSCT-ND | NCP1117LPST50T3G | IC REG LDO 5V 1A SOT223 |
| F1 | 1 | MF-MSMF110/24X-2CT-ND | MF-MSMF110/24X-2 | FUSE PTC RESET 1.10A SMD 1812 |
| D2, D3 | 2 | SS12-E3/61TGICT-ND | SS12-E3/61T | DIODE SCHOTTKY 20V 1A DO214AC |
| C4 | 1 | 490-1519-1-ND | GRM188R71H104KA93D | CAP CER 0.1UF 50V X7R 0603 |
| C3 | 1 | 490-5307-1-ND | GRM188R71E105KA12D | CAP CER 1UF 25V X7R 0603 |
| C1, C2 | 2 | 490-7202-1-ND | GRM188R61E106MA73D | CAP CER 10UF 25V X5R 0603 |
| J1 | 1 | Teensy 3.2 |
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10uF 25V | Wickerlib:RLC-0603-SMD | C1, C2 |
| 2 | 20V 1A | Wickerlib:DIODE-SMA | D2, D3 |
| 2 | CONN-TERM-SCREW-GREEN-2.54MM-2POS-TH | Wickerlib:CONN-ONSHORE-SCREW-GREEN-2PIN-TH | J2, J4 |
| 1 | 0.1uF | Wickerlib:RLC-0603-SMD | C4 |
| 1 | 1.1A 25V | Wickerlib:RLC-1812-SMD | F1 |
| 1 | 14V | Wickerlib:DIODE-SMA | D1 |
| 1 | 1uF | Wickerlib:RLC-0603-SMD | C3 |
| 1 | BARREL_JACK | Wickerlib:CONN-BARREL-JACK-2.5x5.5MM-TH | CON1 |
| 1 | CONN-TERM-SCREW-GREEN-2.54MM-3POS-TH | Wickerlib:CONN-ONSHORE-SCREW-GREEN-3PIN-TH | J3 |
| 1 | NCP1117ST50T3G | Wickerlib:SOT-223 | U1 |
| 1 | SN754410PDIP | Wickerlib:DIP-16-W7.62MM-LONGPADS | U2 |
| 1 | TEENSY3.2-72MHz | Wickerlib:TEENSY-3.2-NOSILK | J1 |
It measures 53.8 × 42.7 mm and has 2 copper layers, 1.6 mm thick.
15 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 crflemin/myoraptor-controller repository on GitHub, at the commit this page was made from: the board is kicad-pcb/raptor.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 crflemin before reusing the design.

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