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Atmega32 Robot

odobot·PCB_DESIGN·Atmega32_Robot/Atmega32_Robot.kicad_pcb

Atmega32 Robot PCB layout, top view — open source AVR/Arduino board by odobot
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About the Atmega32 Robot PCB

Atmega32 Robot is an open source AVR/Arduino PCB design by odobot, published on GitHub. It is a 2-layer board measuring 75.9 × 67.9 mm, with 28 components from 16 distinct parts.

Its main chip is the ATmega328P-P, from the AVR/Arduino family. Other key parts include the LM78M05_TO220 and L298N. By type, the board carries 9 diodes, 8 capacitors, 3 ICs, 3 connectors, 2 resistors and 1 crystal.

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

Atmega32 Robot, from the project README
From the project README

Main components on the Atmega32 Robot

LM78M05_TO220ATmega328P-PL298N

Atmega32 Robot bill of materials (BOM)

28 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM78M05_TO220
U1
1
ATmega328P-P
U2
1
L298N
U3
1
16MHZ
Y1
1
Barrel_Jack_MountingPin
J1
1
Conn_01x04_Male
J3
1
Conn_01x05_Male
J7
1
Conn_01x07_Male
Conn_01x07_Male
1
SW_DIP_x01
SW1
1
LED
D1
8
DIODE
D2, D3, D4, D5, D6, D7, D8, D9
2
47uF
C1, C2
2
22pf
C3, C4
3
100nF
C5, C6, C7
1
10uF
C8
2
10K
R1, R2

Atmega32 Robot design files

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

Atmega32 Robot: common questions

What microcontroller does the Atmega32 Robot use?

The Atmega32 Robot is built around the ATmega328P-P, from the AVR/Arduino family.

How big is the Atmega32 Robot PCB?

The Atmega32 Robot measures 75.9 × 67.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Atmega32 Robot?

28 components, from 16 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 Atmega32 Robot design files?

From the odobot/PCB_DESIGN 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 Atmega32 Robot design in my own project?

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

Can I test firmware for the Atmega32 Robot 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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