CNCMachine
jamwaffles
LinuxCNC config and scripts for my DIY CNC machine
Components (16)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32F103C8Tx | STMicroelectronics Arm Cortex-M3 MCU, 64KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| U2 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| C1,C2 | 22pF | Unpolarized capacitor, small symbol |
| C3-C6 | 100n | Unpolarized capacitor, small symbol |
| C7 | 22uF | Unpolarized capacitor, small symbol |
| C8-C13 | 1uF | Unpolarized capacitor, small symbol |
| D1 | PWR | Light emitting diode |
| D2 | STAT | Light emitting diode |
| J1 | USB_B_Mini | USB Mini Type B connector |
| R1,R2,R7-R18 | 2k2 | Resistor, small symbol |
| R19-R21 | 1k5 | Resistor, small symbol |
| SW1 | BOOT0 | Push button switch, generic, two pins |
| SW2 | RESET | Push button switch, generic, two pins |
| SW3 | FEED | Rotary encoder, dual channel, incremental quadrate outputs, with switch |
| SW4 | RAPID | Rotary encoder, dual channel, incremental quadrate outputs, with switch |
| Y1 | 8MHz | Two pin crystal |