The Maker Shed’s new Mini Volt Meter is super handy for keeping your eye on voltages. It was originally intended for use in RC vehicles but works great with robots, breadboards, or other projects. The vivid green 3-digit 7-segment display accurately reads voltages from 3.2v – 30v with 0.1V precision. The small size allows you to fit it almost anywhere.
Dimensions:
- PCB: 30mm x 20mm
- Display: 23mm x 14mm
- Combined Depth: 11mm
- Weight: 5.45g
Power specifications:
- 3.2V to 30V DC measurements
- 0.1V precision
- 3-4mA draw
- Green LED display
- Use with positive voltages only!
6 thoughts on “New in the Maker Shed: Mini Volt Meter”
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This is a nice little meter, but many microcontrollers use 3.3 and this works at 3.2 +/_ 0.1v. what if you want to know if you power supply is weak?
@facebook-681979492:disqus hi donald! it’s designed mostly for battery packs (before the mcu) – we use them on many projects, they work great!
This topic is great. I am looking for this and you really explained it well. Thanks for posting it and I will try to apply this for my site.