Arduino Railway Turntable Circuit Board Holder
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3D model · Thingiverse

Arduino Railway Turntable Circuit Board Holder

Model details

Platform
Thingiverse
Price
Free
License
CC-BY-SA
Print, modify and sell with credit; share remixes under the same license.
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Author:Tonybro001

Published

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Description

I motorised a turntable for my N Gauge model Railway and needed a way to keep all the boards together on one single board mounted underneath the turntable.

The boards I have used are:

1. ULN2003 Motor Driver Board - Paired with a 28BYJ-48 Geared Stepper Motor 2. LM2596 DC DC Step Down Converter Voltage Regulator with LED Display - Steps down voltage to 5v for the Motor Driver 3. Arduino Nano Terminal Expansion Board - makes for easy connection via screw terminals.

The board mounts vertically using either of the two mounts included, either to the short side of the holder or the long side meaning you can see the voltage regulator display and can be screwed to either the baseboard (long) or an upright (Short). The board slides in like a PC card.

Tags

24byj48arduinoarduino nanomotorized turntablen gaugerailway modellingstepper motoruln2003

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