2 layers123.5 × 73.5 mm
4 layers106 × 45 mm
MM control
prusa3d/MM-control-2.043Multi Material 2.0 PCB board
- Size
- 106 × 45 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 166
- Nets
- 131
- Pads
- 650
- Tracks, vias
- 2,169, 220
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Aug 2018
- Updated
- 30 Aug 2018
Overview
MM control is an open-source printed circuit board by prusa3d, from the prusa3d/MM-control-2.0 repository on GitHub. It is a 4-layer board of 106 × 45 mm with 166 parts on 131 nets, routed with 2,169 tracks and 220 vias.
It is built around the TMC2130-LA, 74HC595 and ATMEGA32U4, with the KPA-3010MGC, KPA-3010SECK and BAS16HT1G among its other parts. Its parts include 59 capacitors, 42 resistors, 21 inductors, 15 diodes and 13 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
6
TMC2130-LA
QFN-36-EP(5x6)QFN-36-EP(5x6) Motor Driver ICs ROHSTRINAMIC Motion Control GmbHMotor Driver ICs
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
ATMEGA32U4
UncategorisedUnknown maker
KPA-3010MGC
SMDSMD Infrared LED Emitters ROHSKingbrightInfrared LED EmittersKPA-3010SECK
SMDSMD LED Indication - Discrete ROHSKingbrightLED Indication - Discrete
BAS16HT1G
SOD-3231.2V@100mA 100mA 200mW 4ns 80V SOD-323 Switching Diodes ROHSTECH PUBLICSwitching Diodes
README
README.mdParts
166| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | 100n | Capacitors_SMD:C_0603 | C1, C2, C12, C14, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27 +15 |
| 21 | FB | Resistors_SMD:R_0603 | L1, L2, L3, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22 +5 |
| 12 | 1n | Capacitors_SMD:C_0603 | C34, C35, C36, C37, C38, C39, C40, C41, C55, C56, C57, C58 |
| 10 | 330R | Resistors_SMD:R_0603 | R6, R7, R8, R9, R10, R11, R22, R25, R45, R46 |
| 7 | 10k | Resistors_SMD:R_0603 | R13, R15, R16, R21, R26, R27, R34 |
| 6 | R22 | Resistors_SMD:R_1206 | R28, R29, R30, R31, R35, R36 |
| 5 | 1u | Capacitors_SMD:C_0603 | C6, C10, C32, C33, C54 |
| 5 | KPA-3010MGC | ok1hra:LED-1104 | D14, D16, D18, D20, D22 |
| 5 | KPA-3010SECK | ok1hra:LED-1104 | D15, D17, D19, D21, D23 |
| 4 | 0R | Resistors_SMD:R_0603 | R41, R42, R43, R44 |
| 4 | 100u | Capacitors_SMD:c_elec_6.3x7.7 | C30, C31, C53, C59 |
| 4 | 22R | Resistors_SMD:R_0603 | R1, R2, R4, R5 |
| 4 | MOLEX 70543-0003 | ok1hra:Pin_1x04-XL | P2, P8, P9, P10 |
| 3 | 10R | Resistors_SMD:R_0603 | R32, R33, R37 |
| 3 | 1k | Resistors_SMD:R_0603 | R17, R23, R24 |
| 3 | 22n | Capacitors_SMD:C_0603 | C13, C15, C45 |
| 3 | MP | Mounting_Holes:MountingHole_3.2mm_M3_ISO14580_Pad | P3, P11, P12 |
| 3 | TMC2130-LA | ok1hra:QFN-36-1EP_5x6mm_Pitch0.5mm-GNDpad-0.3mm | U5, U6, U7 |
| 2 | 10u | Capacitors_SMD:C_0603 | C3, C43 |
| 2 | 1k5 | Resistors_SMD:R_0603 | R39, R40 |
| 2 | 22p | Capacitors_SMD:C_0603 | C7, C11 |
| 2 | 74HC595 | Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm | U2, U9 |
| 2 | BAS16HT1G | Diodes_SMD:SOD-323 | D6, D7 |
| 2 | LOGO | ok1hra:sheep-img | G***, G*** |
| 1 | LFXTAL035264BULK 16MHz | ok1hra:Crystal-3.2x2.5mm | Y1 |
| 1 | 100R | Resistors_SMD:R_0603 | R12 |
| 1 | 150mA | Resistors_SMD:R_1812 | F1 |
| 1 | 15k | Resistors_SMD:R_0603 | R38 |
| 1 | 1M | Resistors_SMD:R_0603 | R18 |
| 1 | 750mA | Resistors_SMD:R_1812 | F2 |
| 1 | ATmega32U4 | Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm | U4 |
| 1 | ATmega32U4 | Housings_DFN_QFN:QFN-44-1EP_7x7mm_Pitch0.5mm | U8 |
| 1 | DWN | ok1hra:TACT-90 | S4 |
| 1 | ICSP | Pin_Headers:Pin_Header_Straight_2x03 | P5 |
| 1 | MOLEX 70543-0002 | ok1hra:Pin_1x03-XL | P4 |
| 1 | MOLEX 70543-0004 | ok1hra:Pin_1x06-XL | P7 |
| 1 | MOLEX 70543-0004 | ok1hra:Pin_1x05-XL | P1 |
| 1 | MX-105017-0001 | ok1hra:USB-micro | J1 |
| 1 | OK | ok1hra:TACT-90 | S2 |
| 1 | RES | ok1hra:TACT-90 | S1 |
| 1 | RX | LEDs:LED_0805 | D8 |
| 1 | SK310SMA-DIO | Diodes_SMD:SMA_Standard | D1 |
| 1 | ShiftOut | ok1hra:Pin_1x05-XL | P6 |
| 1 | TX | LEDs:LED_0805 | D9 |
| 1 | UP | ok1hra:TACT-90 | S3 |
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Questions
How big is the MM control PCB?
It measures 106 × 45 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MM control use?
166 parts, built around the TMC2130-LA, 74HC595, ATMEGA32U4 and KPA-3010MGC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MM control KiCad files?
From the prusa3d/MM-control-2.0 repository on GitHub, at the commit this page was made from: the board is rev.03/MM-control.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MM control design in my own project?
Its repository states no licence, so its author keeps all rights: ask prusa3d before reusing the design.