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2 layers102 × 112 mmPlaca nara, the printed circuit board in 3D

Projeto em estágio inicial que busca migrar, criar e unificar tecnologias da cadeira de rodas autônoma NARA no ROS2.

Size
102 × 112 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
39
Pads
80
Tracks, vias
134, 4
Pours
1
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
1 Sep 2025
Updated
2 Nov 2026

Overview

Placa nara is an open-source printed circuit board by GIPAR, from the GIPAR/noblenara repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 102 × 112 mm with 14 parts on 39 nets, routed with 134 tracks and 4 vias.

Its parts include 3 ICs and 1 connector.

README

README.md

NOBLENARA

Projeto em desenvolvimento que busca desenvolver, migrar e unificar tecnologias da cadeira de rodas autônoma NARA no ROS2 em uma versão mais atualizada e eficiente

  1. O projeto inclui dois subprojetos, "nara-sim" para a simulação e "nara-main" para a cadeira física
  2. Clique aqui para abrir o arquivo "Simulação.md" e ler o tutorial de como utilizar a simulação
  3. O desenvolvimento da cadeira física ainda está nas etapas iniciais, para mais detalhes clique aqui leia o arquivo "Cadeira.md"
  4. Paralelamente está sendo criado uma interface web para este projeto, tanto para a cadeira física quanto para a simulação, que pode ser encontrada no repositório noblenara-ihm

Regras de Projeto 🚀📋

Para a plena organização e desenvolvimento do projeto, todos os Commits de novas contribuições devem ser feitas fora do branch principal:

  • Cria uma nova branch do repositório com o nome do seu enfoque no projeto
  • Ou faça commit no repositório chamado "Desenvolvimento"

Parts

14
QtyValueFootprintReferences
2Conn_01x02_PinConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJETSON1, SENSOR_TENSAO1
2Conn_01x04_PinConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalENCODER_LEFT1, ENCODER_RIGHT1
2Conn_01x06_PinConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalMOTOR_LEFT1, MOTOR_RIGHT1
1LLC_4CH_I2CLLC_4CH_I2C:LLC_4CH_I2C_MODULEU2
1Screw_Terminal_01x02TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_HorizontalJ1
1module_mpu6050usini_sensors:module_mpu6050U3
1~ESP32_Footprints:ESP32_30pinU1

The 10 most common of 14 parts.

Questions

How big is the Placa nara PCB?

It measures 102 × 112 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Placa nara use?

14 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Placa nara KiCad files?

From the GIPAR/noblenara repository on GitHub, at the commit this page was made from: the board is nara-main/Circuito/Projeto da Placa PCB no KiCad/placa_nara.kicad_pcb and its schematic nara-main/Circuito/Projeto da Placa PCB no KiCad/placa_nara.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Placa nara design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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