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Rs485 SN65HVD75 TestBoard

horychen·ProjectEureka·PCBProject_Happy485/rs485_SN65HVD75_TestBoard.kicad_pcb

Rs485 SN65HVD75 TestBoard PCB layout, top view — open source board by horychen
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About the Rs485 SN65HVD75 TestBoard PCB

Rs485 SN65HVD75 TestBoard is an open source PCB design by horychen, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 30 × 17.1 mm, with 11 components from 7 distinct parts.

Other key parts include the SN74ABT541. By type, the board carries 7 resistors, 2 connectors, 1 IC and 1 capacitor.

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

From the project

12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.

ProjectEureka seeks to streamline the intricate design of robot systems, including communication, cable arrangements, and synchronization, by integrating several motor drivers (up to four) with a single microcontroller (DSP2837xD). This can also be utilized as a testing platform for bearingless motor or any other kind of AC motors. For access to example codes, please visit the following link: here for cpu01 code, and here for cpu02 code. Displayed below is an image representing the previous version.

Rs485 SN65HVD75 TestBoard, from the project README
From the project README

Main components on the Rs485 SN65HVD75 TestBoard

SN74ABT541

Rs485 SN65HVD75 TestBoard bill of materials (BOM)

11 components, 7 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SN74ABT541
SN65HVD75D
U1
1
CONN_02X05_ODD_EVEN
Conn_01x04
J1
1
CAN_1_CONNECT
Conn_01x06
J4
1
104
0.1uF
C1
4
4.7K
10K
R1, R2, R6, R7
2
4.7K
10R
R3, R4
1
4.7K
120R
R5

Rs485 SN65HVD75 TestBoard design files

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

Rs485 SN65HVD75 TestBoard: common questions

How big is the Rs485 SN65HVD75 TestBoard PCB?

The Rs485 SN65HVD75 TestBoard measures 30 × 17.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Rs485 SN65HVD75 TestBoard?

11 components, from 7 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 Rs485 SN65HVD75 TestBoard design files?

From the horychen/ProjectEureka 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 Rs485 SN65HVD75 TestBoard design in my own project?

Yes, under the terms of its GPL-3.0 license, which horychen chose for the repository.

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