3phase stepper driver
About the 3phase stepper driver PCB
3phase stepper driver is an open source NXP PCB design by Squantor, published on GitHub under the MIT license. It is a 2-layer board measuring 56.6 × 57.6 mm, with 29 components from 15 distinct parts.
Its main chip is the LPC845M301JBD48, from the NXP family. Other key parts include the DRV8313. By type, the board carries 12 capacitors, 12 resistors, 2 ICs, 1 connector and 1 switch.
It belongs with the dev boards & breakouts and robotics & motion designs in this gallery.
From the project
Various little boards are added here like level shifters, oscillator breakouts and other simple PCB's. Most of these boards are breadboard plugin friendly.
Various prototype PCB's =========== This repository contains various little boards like level shifters, component breakouts and other simple PCB's. Most of these boards are breadboard plugin friendly and are available at OSH park. * Ikea webcam mount LED ring PCB with constant current driver for a LASER pointer
Main components on the 3phase stepper driver
3phase stepper driver bill of materials (BOM)
29 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LPC845M301JBD48 | SOT313-2 | U1 |
| 1 | DRV8313 | HTSSOP-28_-TexasInstruments_PWP | U2 |
| 1 | JTAG_2X05 | Header-0127-2X05-H006 | J4 |
| 1 | V20180719 | Label_version | N2 |
| 1 | 2pin_tact_switch | DTSM3 | S1 |
| 4 | 10u | C_0805 | C2, C3, C4, C11 |
| 3 | 100n | C_0603 | C5, C6, C7 |
| 1 | 10n | C_0805 | C8 |
| 3 | 100n | C_0805 | C9, C12, C13 |
| 1 | 470n | C_0805 | C10 |
| 4 | 10K | R_0603 | R1, R2, R3, R10 |
| 5 | 100 | R_0603 | R4, R5, R6, R7, R8 |
| 1 | 10 | R_0603 | R9 |
| 1 | 1K | R_0603 | R11 |
| 1 | 0.1 | R_1210 | R12 |
3phase stepper driver design files
The KiCad project lives in the Squantor/various_PCB repository on GitHub; these links point at the commit this page was built from.
3phase stepper driver: common questions
What microcontroller does the 3phase stepper driver use?
The 3phase stepper driver is built around the LPC845M301JBD48, from the NXP family.
How big is the 3phase stepper driver PCB?
The 3phase stepper driver measures 56.6 × 57.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 3phase stepper driver?
29 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the 3phase stepper driver design files?
From the Squantor/various_PCB repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 3phase stepper driver design in my own project?
Yes, under the terms of its MIT license, which Squantor chose for the repository.
Can I test firmware for the 3phase stepper driver without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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