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Projeto PCA9685

BitDogLab·BitDogLab·projects/hardware-expansion/RoboMovel/placa_kicad/Projeto_PCA9685.kicad_pcb

Projeto PCA9685 PCB layout, top view — open source board by BitDogLab
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About the Projeto PCA9685 PCB

Projeto PCA9685 is an open source PCB design by BitDogLab, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 70 × 70 mm, with 17 components from 9 distinct parts.

Other key parts include the LM1117MP-3.3/NOPB, ROB-14450 and MC78M06BTG. By type, the board carries 12 connectors, 4 ICs and 1 capacitor.

From the project

Este projeto implementa o controle completo de um robô móvel 4x4 tipo Skid-Steer desenvolvido para a placa BitDogLab (v6 ou v7). O robô é controlado via Bluetooth por aplicativos Android e utiliza um Raspberry Pi Pico / Pico W programado em MicroPython.

Este projeto implementa o controle completo de um robô móvel 4x4 tipo Skid-Steer desenvolvido para a placa BitDogLab (v6 ou v7). O robô é controlado via Bluetooth por aplicativos Android e utiliza um Raspberry Pi Pico / Pico W programado em MicroPython.

O robô é controlado via Bluetooth UART usando os seguintes aplicativos (disponíveis no Google Play):

- Arduino Bluetooth Controller (por Giristudio) - BT Car Controller - Arduino/ESP (por Giristudio)

Main components on the Projeto PCA9685

LM1117MP-3.3/NOPBROB-14450MC78M06BTG

Projeto PCA9685 bill of materials (BOM)

17 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM1117MP-3.3/NOPB
815
U1
2
ROB-14450
U2, U3
1
MC78M06BTG
U5
4
Conn_01x02_Pin
J1, J2, J3, J7
2
Conn_01x01_Pin
J4, J5
1
XT30-M
J6
4
Conn_01x03_Pin
J11, J12, J13, J14
1
Conn_01x04_Pin
J15
1
C
C2

Projeto PCA9685 design files

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

Projeto PCA9685: common questions

How big is the Projeto PCA9685 PCB?

The Projeto PCA9685 measures 70 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Projeto PCA9685?

17 components, from 9 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 Projeto PCA9685 design files?

From the BitDogLab/BitDogLab 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 Projeto PCA9685 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which BitDogLab chose for the repository.

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