文件列表:

PicoCNC User Manual.pdf (15334976, 2023-12-09)
PicoCNC V1.53eth cropped.jpg (3214126, 2023-12-09)
PicoCNC.jpg (2191484, 2023-12-09)
picoCNC 3D Model.zip (2211573, 2023-12-09)
schematic.pdf (492620, 2023-12-09)

# PicoCNC [Available on Tindie.](https://www.tindie.com/products/philba/picocnc/) A breakout board that, along with grblHAL and a Rapsberry Pi Pico microcontroller, creates a powerful CNC motion controller for devices like routers, mills, lasers and lathes. Using grblHAL, it forms the basis of a motion control system with advanced features. [System builder's Resources](https://www.grbl.org/resources) [User Manual](https://github.com/phil-barrett/PicoCNC/blob/main/PicoCNC%20User%20Manual.pdf)  Key features of the PicoCNC board. * Supports up to 4 Axes via Screw Terminal and Pin Header. * Spindle control. - PWM (5V). - Direction (5V). - 0-10V. - 12V PWM supported (via open collector output). * Limit Switches for each axis. - Supports switches or powered proximity sensors. - 12V for better EMI immunity. - Separate power input for full isolation - Opto-isolated * Relay support - Directly drive up to 7 relay coils via open collector outputs. - Relay Coil voltage selectable between +5V or +12V. - Drive up to 11 SSR or Logic Level relays. * Isolated standard Grbl input controls: Cycle Start, Feed Hold, EStop and Safety Door. Opto-Isolated. * Opto-Isolated Probe input. * Supports both Pico and Pico W. * Comunications. - USB (via Pico and Pico W) - WiFi (via Pico W) - Ethernet (via Wiz850io Ethernet Module) * Micro SD Card socket. Allows storage of GCode programs. GCode programs may be run from the SD Card. * Dust Collection support. - Dust Collection relay and TTL output ganged to Spindle. - Header for a switch to manually run Dust Collector. * Flexible power input. Two 12V sections, one for Stepper/Servo output, relays and spindle control, one for isolated limit, probe and control inputs. The two sections may be joined for the budget conscious builder. On board 5V generation. * LED indicators for 12V inputs, +5V and spindle active. * Open collector outputs allow adding pull-up resistors on the board. * Expansion headers for I2C, SPI and UART. UART 3.3V/5V translation supported. * Powered by open source software - grblHAL.

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：