Put
a voltage meter anywhere with this very handy display. This panel meter
simply connects to whatever DC supply you are trying to track, easy to
wire up!
Simply connect the red wire to the positive supply, and
black to negative ground. The display has a micro-controller that will
read the voltage, compare it to a stable reference and display the
voltage with 0.1V precision on a 3-digit 0.56" tall 7-segment display.
It works from 4.5V up to 30V and is reverse-polarity protected so it
will be good for nearly any electronic project! The meter draws 3-4mA to
power the micro-controller and display. This particular LED display is a
nice vivid green, which we found very readable. To mount to your
enclosure, simply cut a 45.5mm × 26.5mm rectangle and snap it in.
Technical Details
Dimensions:
- Dimensions: 48x29x21mm
- Panel cutout: 45.5mm x 26.5mm
- Digit size: 14mm/0.56" high, green LEDs
- Refresh rate: about 2 Hz
Power specifications:
- 4.5V to 30V DC measurements
- 0.1V precision
- 10-15mA draw
- Green LED display
- Reverse polarity protected
-
Part No
575
-
Manufacturer
ADAFRUIT INDUSTRIES
-
Stock No
2091-PA1
-
SKU No
248074
*Prices subject to change without notice. We reserve the right to limit quantities.
Limited Stock Available To purchase, Please contact our Sales Department
(+1-416-494-8999) or email shop@sayal.com
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