HardLabs

RS485Board

nunosousa·TelescopeMirrorTester·ECAD/RS485Board/RS485Board.kicad_pcb

RS485Board PCB layout, top view — open source board by nunosousa

About the RS485Board PCB

RS485Board is an open source PCB design by nunosousa, published on GitHub under the MIT license. It is a 2-layer board measuring 45 × 45 mm, with 5 components from 3 distinct parts.

By type, the board carries 3 connectors and 2 resistors.

It belongs with the science & space designs in this gallery.

From the project

This is an application intended to provide useful tools to perform Foucault or Wire testing on reflective telescope mirrors

RS485Board bill of materials (BOM)

5 components, 3 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
HC-JN254-2-03-Z
RS485
J1, J2
1
DC-005-20A
Barrel_Jack_Switch
J3
2
RC1206FR-7W120RL
120R
R1, R2

RS485Board design files

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

RS485Board: common questions

How big is the RS485Board PCB?

The RS485Board measures 45 × 45 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RS485Board?

5 components, from 3 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 RS485Board design files?

From the nunosousa/TelescopeMirrorTester 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 RS485Board design in my own project?

Yes, under the terms of its MIT license, which nunosousa chose for the repository.

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