© 2023 EasyEDA Some rights reserved
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 30,000 devices or 100,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Description
3D printer motherboard based on STM32F103RE. Power supplay 12-24V
Contains:
1) 5 stepper drivers (X,Y,Z, two extruders)
2) Heatbed output
3) 2 heaters
4) 6 connector for axis limits switch
5) Connector for BlTouch
6) Connectors for I2C display, SPI, parallel display
7) Connector for filament detector
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
Empty
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | DRV8825 | U2,U3,U4,U5,U6 | DRV8825 | 5 |
| 2 | XH-4AK M | E1,Z1,Z2,E2,X,Y,Z | XH-4A | 7 |
| 3 | DIP switch,Dip Switch,DSWB03LHGET | MICROSTEPS | DSWB03LHGET | 1 |
| 4 | Hotbead | LED1 | LED-0805 | 1 |
| 5 | Extruder1 | LED2 | LED-0805 | 1 |
| 6 | Extruder2 | LED3 | LED-0805 | 1 |
| 7 | Fan | LED4 | LED-0805 | 1 |
| 8 | XH-2A black RHOS | FAN1,TBED,FAN2,+5V,+3.3V,TEXTR1,TEXTR2 | XH-2A | 7 |
| 9 | KF301-2P | EXTRUDER1,EXTRUDER2 | KF301-2P | 2 |
| 10 | XH-3A | XMIN,YMIN,ZMIN,XMAX,YMAX,ZMAX,FILAMENT | XH-3A | 7 |
| 11 | KF129-5.08 | HEATBED,POWER | KF129-5.08 | 2 |
| 12 | Header-Male-2.54_1x4 | I2C,UART | 210S-1X4P | 2 |
| 13 | Header-Male-2.54_1x2 | BLTOUCH2 | HDR-2X1/2.54 | 1 |
| 14 | Header-Male-2.54_1x3 | BLTOUCH1 | HDR-3X1/2.54 | 1 |
| 15 | 100nF | C12,C13,C14,C15,C16,C7,C4,C5,C6,C8,C29,C36,C21,C23,C24,C25,C26,C19,C28,C32,C33 | C0603 | 21 |
| 16 | 49S8M | Y1 | HC49US | 1 |
| 17 | 22pF | C11,C20 | C0603 | 2 |
| 18 | 100uH | L1 | AXIAL-0.5 | 1 |
| 19 | STM32F103RCT6 | U1 | LQFP64-0.5-10X10MM | 1 |
| 20 | 10KΩ | R19,R21,R1,R2,R3,R29 | 0603 | 6 |
| 21 | 10UF-6.3V-20%(0603) | C22 | 0603-CAP | 1 |
| 22 | BOOT0 | BOOT0 | H3-2.54 | 1 |
| 23 | 10 | R20,R7,R10,R12 | 0603 | 4 |
| 24 | 100K | R4,R9,R8,R13 | 0603 | 4 |
| 25 | 3.3K | R5,R6,R11,R14,R24 | 0603 | 5 |
| 26 | 3KΩ | R15,R16,R17 | 0603 | 3 |
| 27 | 10uF | C9,C10,C18 | 0603 | 3 |
| 28 | LM2596R-5.0 | U7 | TO-263-5-COLD | 1 |
| 29 | AMS1117-3.3 | U8 | SOT-223 | 1 |
| 30 | 22 | R22,R18 | 0603 | 2 |
| 31 | 1.5K | R25 | 0603 | 1 |
| 32 | 220uF | C31 | CAP-D6.3XH5.5 | 1 |
| 33 | 470uF | C34 | CAP-D12.5XH13.5 | 1 |
| 34 | SS54 | D1 | SMB(DO-214AA) | 1 |
| 35 | 100uF | C35,C17,C1,C2,C3,C30 | CAP-D6.3XH7.7 | 6 |
| 36 | Power | LED5 | LED-0805 | 1 |
| 37 | USB-B-Female-TH_C46393 | USB1 | USB-M-49 | 1 |
| 38 | 100uF | C27 | CAP-D6.3XH5.5 | 1 |
| 39 | Up | SW1 | KEY-6.0*6.0 | 1 |
| 40 | 4.7K | R27,R28 | 0603 | 2 |
| 41 | Header-Male-2.54_1x5 | SWD | DIP-1X5P-2.54MM-M | 1 |
| 42 | Micro SD Card Holder; | J1 | MICRO-SD9+4P-SMD-16.1X14.5X1.85MM | 1 |
| 43 | 47K | R23,R26,R30,R31,R32 | 0603 | 5 |
| 44 | HDR-IDC-2.54-2X5P | EXP1,EXP2 | HDR-IDC-2.54-2X5P | 2 |
| 45 | 47uH | L5 | SMD-10.0X10.0-10A50 | 1 |
| 46 | 1N4148W | D5 | SOD-123 | 1 |
| 47 | IRLR8743TRPBF | Q2,Q1,Q3,Q4 | TO-252-2-COLD | 4 |
| 48 | LM2940G-12V-AA3-R | U9 | SOT-223 | 1 |
| 49 | IR4427STRPBF | U10,U11 | SOIC-8_150MIL | 2 |
Unfold
Project Members
1
2
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?