HardLabs

PlacaMotores

Robot-Sumo·SumoPontifice-Hardware·PlacaMotores/PlacaMotores.kicad_pcb

PlacaMotores PCB layout, top view — open source AVR/Arduino board by Robot-Sumo

About the PlacaMotores PCB

PlacaMotores is an open source AVR/Arduino PCB design by Robot-Sumo, published on GitHub. It is a 2-layer board measuring 104.5 × 81.9 mm, with 52 components from 24 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the STA6940M and LM311. By type, the board carries 20 resistors, 5 connectors, 3 ICs, 3 diodes, 3 capacitors and 1 module.

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

From the project

Diseño en Kicad de los circuitos impresos (PCB's) utilizadas para la elaboración del Robot-Sumo.

Diseño en Kicad de los circuitos impresos (PCB's) utilizadas para la elaboración del Robot-Sumo.

Kicad es una herramienta de software libre que permite el diseño de circuitos impresos con una rápida curva de aprendizaje. Este software se encuentra disponible para Linux, Windows y MacOS y puede ser instalado siguiendo las instrucciones de su página de descarga.

PlacaMotores, from the project README
From the project README

Main components on the PlacaMotores

STA6940MLM311Arduino_Nano_v3.x

PlacaMotores bill of materials (BOM)

52 components, 24 distinct parts.

QtyPartRefs
1
STA6940M
U1
2
LM311
U5, U6
1
Arduino_Nano_v3.x
A1
1
Screw_Terminal_01x04
J1
2
Conn_01x03_Male
J2, J3
2
Conn_01x04_Male
J4, J5
1
CP470u
CA1
3
C104
CB1, CB2, CB3
1
CP100u
CC1
1
Fuse
F1
2
Screw_Terminal_01x02
JM1, JM2
3
R
RB1, RB2, RB3
2
R10k
RB4, RB5
2
R0.56
Rs1, RsB1
1
STA6940M
UB1
2
LED
D2, D3
1
LED_RCGB
D4
1
Fuse
FB1
3
C104
C1, C2, C3
3
R
R1, R2, R3
Show 4 more
QtyPartRefs
2
R10k
R4, R5
7
R330
R7, R8, R23, R24, R25, R26, R27
2
R
R9, R10
6
R4.7k
R17, R18, R19, R20, R21, R22

PlacaMotores design files

The KiCad project lives in the Robot-Sumo/SumoPontifice-Hardware repository on GitHub; these links point at the commit this page was built from.

PlacaMotores: common questions

What microcontroller does the PlacaMotores use?

The PlacaMotores is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the PlacaMotores PCB?

The PlacaMotores measures 104.5 × 81.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PlacaMotores?

52 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the PlacaMotores design files?

From the Robot-Sumo/SumoPontifice-Hardware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the PlacaMotores design in my own project?

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

Can I test firmware for the PlacaMotores 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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