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STD Teacup Atmega328P copy
License: MIT
Mode: Editors' pick
Cloned from Teacup Atmega328P
- 0
Update time：
2018-12-24 05:56:46
Creation time：
2018-12-24 05:56:44
Description
Atmega168/328(PU) based 3D printer board:
- Designed for DRV8825 drivers with fixed 16x microstepping
- Single Extruder
- Hot end and heated bed high current mosfets
- USB to UART by MCP2200
- I2C and ISP headers provided
- Designed for Teacup firmware https://github.com/Traumflug/Teacup_Firmware
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted |
|---|---|---|---|---|---|
| 1 | ATMEGA328P-PU | U1 | DIP-28_300MIL | 1 | Yes |
| 2 | DRV8825 Stepper Motor Driver Carrier | Z,X,E,Y | DRV8825 STEPPER MOTOR DRIVER CARRIER | 4 | Yes |
| 3 | MCP2200-ISO | U6 | SOIC20 | 1 | Yes |
| 4 | USB B 90 | USB1 | USB-B-2 | 1 | Yes |
| 5 | 12MHZ | X1 | OSC-49S-1 | 1 | Yes |
| 6 | 22pF | C1,C2,C8,C9 | RAD-0.1 | 4 | Yes |
| 7 | IRLZ44 | Q1,Q2 | TO-220AB | 2 | Yes |
| 8 | 1N4004 | D1,D2,D3 | DO-41 | 3 | Yes |
| 9 | 204-10UYC/S530-A3 | LED1,LED2 | LED-3MM/2.54 | 2 | Yes |
| 10 | 560R | R1,R4 | AXIAL-0.3 | 2 | Yes |
| 11 | 100R | R2,R5 | AXIAL-0.3 | 2 | Yes |
| 12 | 100K | R3,R6 | AXIAL-0.3 | 2 | Yes |
| 13 | 1x4 pin header | MOT-X,MOT-E,MOT-Y,MOT-Z | M1X4 | 4 | Yes |
| 14 | 100uF | C3,C4,C5,C6,C7 | CAP-D3.0XF1.5 | 5 | Yes |
| 15 | L7805ABV | U11 | TO-220(TO-220-3) | 1 | Yes |
| 16 | Header-Female-2.54_1x2 | Z-END,X-END,Y-END,RESET,T-EXT,T-BED | HDR-1X2/2.54 | 6 | Yes |
| 17 | 10k | R7,R8,R9,R10 | AXIAL-0.3 | 4 | Yes |
| 18 | Header-Female-2.54_2x2 | I2C | HDR-2X2/2.54 | 1 | Yes |
| 19 | 4k7 | R11,R12,R13,R14 | AXIAL-0.3 | 4 | Yes |
| 20 | 20MHz | X2 | OSC-49S-1 | 1 | Yes |
| 21 | HDR-IDC-2.54-2X3P | ISP | HDR-IDC-2.54-2X3P | 1 | Yes |
| 22 | WJ2EDGVC-5.08-2P | POW,EXT,BED | WJ2EDGVC-5.08-2P | 3 | Yes |
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