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

Automatic sampler logic is an open-source printed circuit board by eric5512, from the eric5512/Automatic-sampler repository on GitHub, published under the MIT licence. It is a 2-layer board with 16 parts on 72 nets, routed with 181 tracks and 0 vias.
Its parts include 6 connectors, 2 capacitors, 2 ICs, 1 resistor and 1 diode. It belongs with the RP2040 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Pololu_Breakout_DRV8825 | Module:Pololu_Breakout-16_15.2x20.3mm | A1, A2, A3, A4 |
| 1 | 0.1u | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C2 |
| 1 | 0.33u | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | FinalSock | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J5 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U5 |
| 1 | MOT_X_SOCK_1 | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J2 |
| 1 | MOT_X_SOCK_2 | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J1 |
| 1 | MOT_Y_SOCK | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J3 |
| 1 | MOT_Z_SOCK | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J6 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U4 |
| 1 | Power | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J4 |
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 eric5512/Automatic-sampler repository on GitHub, at the commit this page was made from: the board is Schematics/Electronics/Automatic_sampler_logic/Automatic_sampler_logic.kicad_pcb and its schematic Schematics/Electronics/Automatic_sampler.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).

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