HardLabs

Stepper Motor

danielwilczak101·EasyDrift·pcb/Stepper_Motor_PCB V0.1/Stepper_Motor_PCB.kicad_pcb

Stepper Motor PCB layout, top view — open source AVR/Arduino board by danielwilczak101

About the Stepper Motor PCB

Stepper Motor is an open source AVR/Arduino PCB design by danielwilczak101, published on GitHub. It is a 2-layer board measuring 60 × 47.8 mm, with 23 components from 18 distinct parts.

Its main chip is the ATmega328P-AU, from the AVR/Arduino family. By type, the board carries 8 capacitors, 6 connectors, 4 resistors, 1 IC, 1 crystal and 1 switch.

It belongs with the robotics & motion designs in this gallery.

From the project

ERAU and EPPL collaberation to create an autonomous drift cart that drives around campus.

Main components on the Stepper Motor

ATmega328P-AU

Stepper Motor bill of materials (BOM)

23 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATmega328P-AU
U1
1
Crystal
Y1
1
Pwr/Coms
J1
1
Pot
J2
1
Bootloader Pins
J3
1
Stepper_Motor
J4
1
LED
J5
1
8P8C
J7
1
SW_Push
SW1
1
LM78M05CDTX_NOPB
VR1
1
LED
5V
3
100nF
C1, C6, C8
1
0.1UF
100nF
C2
2
22pf
C3, C4
1
0.33 uF
C5
1
0.1uF
C7
1
10k
R5
3
300
R6, R7, R8

Stepper Motor design files

The KiCad project lives in the danielwilczak101/EasyDrift repository on GitHub; these links point at the commit this page was built from.

Stepper Motor: common questions

What microcontroller does the Stepper Motor use?

The Stepper Motor is built around the ATmega328P-AU, from the AVR/Arduino family.

How big is the Stepper Motor PCB?

The Stepper Motor measures 60 × 47.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stepper Motor?

23 components, from 18 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 Stepper Motor design files?

From the danielwilczak101/EasyDrift 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 Stepper Motor design in my own project?

The repository has no license, so all rights stay with danielwilczak101. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Stepper Motor without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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