L0 stepper driver
About the L0 stepper driver PCB
L0 stepper driver is an open source PCB design by Luos-io, published on GitHub under the MIT license. It is a 2-layer board measuring 20.3 × 15.2 mm, with 18 components from 12 distinct parts.
Other key parts include the A4988 and radiateur. By type, the board carries 7 capacitors, 6 resistors, 2 ICs and 2 connectors.
It belongs with the robotics & motion, dev boards & breakouts and iot & wireless designs in this gallery.
From the project
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
This folder contains hardwares librairies used by Luos to inspire you to create your own designs: - L0: The base board used by Luos for demonstrastion purpose. - l0-shields: Different shields that can be used directly on the Luos L0 board for added functionality. - STm32f0discoluosshield: a debugging shield equivalent to an L0 for STM32F072B-DISCO dev board. - Breakoutboard: a small add-on board to make any board compatible with Luos L0. - wiringandpower: a set of projects for Luos L0 compatible wires and power input boards. - 00CommonLibraries: a set of Kicad libraries commonly used.
Main components on the L0 stepper driver
L0 stepper driver bill of materials (BOM)
18 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | A4988 | QFN-28-1EP_5x5mm_Pitch0.5mm | U1 |
| 1 | radiateur | HEATSINK-A4988 | U2 |
| 1 | l0_Socket | l0_Shield_Socket | J1 |
| 1 | Header4Contacts | JST_XH_B04B-XH-A_1x04_P2.50mm_Vertical | J4 |
| 1 | 10K | TC33X | RV1 |
| 1 | 10uF | C_0603 | C1 |
| 2 | 0.1uF | C_0402_NoSilk | C2, C7 |
| 2 | 0.1µF | C_0402_NoSilk | C3, C5 |
| 2 | 0.22µF | C_0402_NoSilk | C4, C6 |
| 3 | 10k | R_0402_NoSilk | R1, R2, R4 |
| 1 | 20k | R_0402_NoSilk | R3 |
| 2 | 0.5R | R_1206 | R5, R6 |
L0 stepper driver design files
The KiCad project lives in the Luos-io/luos_engine repository on GitHub; these links point at the commit this page was built from.
L0 stepper driver: common questions
How big is the L0 stepper driver PCB?
The L0 stepper driver measures 20.3 × 15.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the L0 stepper driver?
18 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the L0 stepper driver design files?
From the Luos-io/luos_engine repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the L0 stepper driver design in my own project?
Yes, under the terms of its MIT license, which Luos-io chose for the repository.
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