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2 layers6 × 25 mmEncoder, the printed circuit board in 3D

Sage Robots A4 robot arm

Size
6 × 25 mm
Copper layers
2
Thickness
1.6 mm
Parts
3
Nets
13
Pads
22
Tracks, vias
51, 8
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
20 Feb 2021
Updated
2 Mar 2022

Overview

Encoder is an open-source printed circuit board by SageRobots, from the SageRobots/A4 repository on GitHub. It is a 2-layer board of 6 × 25 mm with 3 parts on 13 nets, routed with 51 tracks and 8 vias.

It is built around the AS5047D. Its parts include 1 capacitor, 1 IC and 1 connector.

Main components

1

Parts

3
QtyValueFootprintReferences
1100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC1
1AS5047DPackage_SO:TSSOP-14_4.4x5mm_P0.65mmU1
1Conn_01x06_MaleConnector_PinHeader_2.00mm:PinHeader_2x03_P2.00mm_VerticalJ1

Questions

How big is the Encoder PCB?

It measures 6 × 25 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Encoder use?

3 parts, built around the AS5047D. 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 Encoder KiCad files?

From the SageRobots/A4 repository on GitHub, at the commit this page was made from: the board is PCBs/Encoder/Encoder.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Encoder design in my own project?

Its repository states no licence, so its author keeps all rights: ask SageRobots before reusing the design.

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1

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