Mewron pwm2analog daugtherboard
About the Mewron pwm2analog daugtherboard PCB
Mewron pwm2analog daugtherboard is an open source PCB design by Ruben-MR, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 43.4 × 25.9 mm, with 17 components from 13 distinct parts.
Other key parts include the LMC6484IMX/NOPB and LTC2644HMS-L12_PBF. By type, the board carries 5 connectors, 4 capacitors, 4 resistors, 2 ICs, 1 jumper and 1 switch.
From the project
This repository contains the CAD and manufacturing files for the PWM-to-analog daughterboard for Duet-based printers like the Voron and the MEWron
A compact, open-source PCB designed to interface with Duet motherboards, enabling reliable control of external peripheral devices requiring continuous analog control signal. This repository contains all necessary design and manufacturing files to reproduce, modify, and integrate the board into your own projects.
This project provides a hardware solution for expanding the capabilities of Duet-based systems by offering:
Main components on the Mewron pwm2analog daugtherboard
Mewron pwm2analog daugtherboard bill of materials (BOM)
17 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LMC6484IMX/NOPB LMC6484 Texas Instruments | SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 1 | LTC2644HMS-L12_PBF | MSOP-12_3x4.039mm_P0.65mm | U2 |
| 1 | 22112052 Duet_GPIO Molex | Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J1 |
| 1 | 22232021 Conn_12V Molex | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J2 |
| 1 | 22232021 Out_fdbk Molex | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J3 |
| 1 | OSTTE040104 P_reg On Shore Technology Inc. | TerminalBlock_4Ucon_1x04_P3.50mm_Horizontal | J4 |
| 1 | 22232021 24V_IN Molex | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J12 |
| 1 | Jumper_2_Open | PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | CSS-1310TB SW_SP3T Nidec Components | JSM07011 | SW1 |
| 4 | K104K15X7RF5TL2 0.1uF Vishay Beyschlag | C_Rect_L4.0mm_W2.5mm_P2.50mm | C1, C2, C3, C4 |
| 1 | YR1B66K5CC 33.2k TE Connectivity Passive Product | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | YR1B33K2CC 66.5k TE Connectivity Passive Product | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 2 | YR1B10KCC 10k TE Connectivity Passive Product | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R4 |
Mewron pwm2analog daugtherboard design files
The KiCad project lives in the Ruben-MR/mewron_pwm2analog_daugtherboard repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad/duet_dac.kicad_pcb
- Schematickicad/duet_dac.kicad_sch
- BOMgerber/duet_dac_bom.csv
Mewron pwm2analog daugtherboard: common questions
How big is the Mewron pwm2analog daugtherboard PCB?
The Mewron pwm2analog daugtherboard measures 43.4 × 25.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Mewron pwm2analog daugtherboard?
17 components, from 13 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Mewron pwm2analog daugtherboard design files?
From the Ruben-MR/mewron_pwm2analog_daugtherboard repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Mewron pwm2analog daugtherboard design in my own project?
Yes, under the terms of its GPL-3.0 license, which Ruben-MR chose for the repository.