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Ad3-test rig

MadsRudolph·ad3-test-rig·hardware/ad3-test-rig.kicad_pcb

Ad3-test rig PCB layout, top view — open source board by MadsRudolph
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About the Ad3-test rig PCB

Ad3-test rig is an open source PCB design by MadsRudolph, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 9 components from 9 distinct parts.

By type, the board carries 7 connectors and 2 jumpers.

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

From the project

CNC-friendly Analog Discovery 3 test rig with a plug-in experiment board, printable enclosure and assembly guide

Passive, single-sided 100 × 100 mm baseboard for an Analog Discovery 3 flywire cable, a 170-point breadboard or the included 70 × 90 mm plug-in feature module. Nine populated baseboard footprints plus two removable source shunts; every purchased PCB component is matched to data/dtucomponentshop.csv in data/bom.csv or module/bom.csv.

The plug-in configuration adds a low-pass filter, attenuator, selectable loopback paths, signal terminals, two buttons and two LEDs. Remove the breadboard before fitting the module. See the module assembly and test guide for wiring, soldering and AD3…

Ad3-test rig, from the project README
From the project README

Ad3-test rig bill of materials (BOM)

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

QtyPartRefs
1
AD3 BANK A / MALE
J1
1
AD3 BANK B / MALE
J2
1
MODULE A / FEMALE
J3
1
MODULE B / FEMALE
J4
1
BENCH INPUT
J5
1
SELECTED POWER
J6
1
MODULE POWER
J7
1
POSITIVE SOURCE
JP1
1
NEGATIVE SOURCE
JP2

Ad3-test rig design files

The KiCad project lives in the MadsRudolph/ad3-test-rig repository on GitHub; these links point at the commit this page was built from.

Ad3-test rig: common questions

How big is the Ad3-test rig PCB?

The Ad3-test rig measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ad3-test rig?

9 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 Ad3-test rig design files?

From the MadsRudolph/ad3-test-rig 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 Ad3-test rig design in my own project?

The repository has no license, so all rights stay with MadsRudolph. Use it as a reference, and ask the author before reusing the design.

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