Tiny Voltmeter Case
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I designed this case to suit the miniature LED voltmeter displays readily available on Amazon and Chinese sites.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Tiny Voltmeter Case
I designed this case to suit the miniature LED voltmeter displays readily available on Amazon and Chinese sites.
This is the description from Amazon.
0.28 Inch Mini Digital Voltmeter with 7 Segment LED Display 2.5V - 30V, Voltage Display.
They come in Red, Green, Yellow and Blue.
The case dimensions are tight with close fitting tolerances. Depending on the printer/PLA it may be necessary to scale up the model very slightly
and this can normally be achieved in the slicer software.
Optional 2x M2.5x6 fixing screws.
I use them with crocodile clips for in-circuit voltage display whilst fault finding circuits.
They can be calibrated with the SMD potentiometer in the centre of the board.
Printed in 0.2mm PLA, no supports needed.
I've included a STEP file as well as an STL so alterations, if required, will be easier.
Hope this helps someone.