PicoCNC
phil-barrett
Raspberry Pi Pico based grblHAL Controller
Components (25)
| Reference | Value | Description |
|---|---|---|
| Q1 | DMG2305UX-7 | |
| Q2-Q4 | BSS138 | |
| Q5 | MMBT3904 | |
| U1 | AMS1117CD-5.0 | |
| U2-U10 | EL3H7-G | |
| U11 | 74LVC1G32 | |
| U12 | ULN2003AD | |
| U14-U16 | 74HCT595 | |
| U17 | LM358D | |
| C1,C2 | 10u | |
| C3-C7,C9-C11 | 100n | |
| C8 | 1uF | |
| D1-D4 | LED | |
| J2 | MicroSD | |
| R1,R2 | 2K7 | |
| R3-R8,R21,R28-R31,R45-R48 | 10K | |
| R9-R17,R19,R20 | 2K2 | |
| R18 | 100K | |
| R22-R27 | 100 | |
| R32,R33,R49,R51 | 1K | |
| R39 | 0 | |
| R52 | 4K7 | |
| RV1 | 10K pot | |
| SW1 | SW_SPST | |
| TR2-TR22,TR25-TR28 | pterm3.5-2 |