Mini 2-wire Volt Meter (3.2 - 30 VDC)

PRODUCT ID: 460
$7.95
QTY DISCOUNT
1-9$7.95
10-99$7.16
100+$6.36
29 IN STOCK
  • Description

    Description-

    Put a voltage meter anywhere with this very handy display. These are often used by RC hobbyists for keeping track of batteries but we thought it would be great on a breadboard or enclosure. This is the 2-wire version of the volt meter, two wires are used to power it and measure at the same time. We also have a 3-wire version that measure a wider range of voltages.

    Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage, compare it to a stable reference and display the voltage with 0.1V precision on a 3-digit 7-segment display. It works from 3.2V up to 30V so it will be good for nearly any electronic project! The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid green, which we found very readable. Mounting tabs make this module easy to attach to any box or plate.
  • Technical Details

    Technical Details+

    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!

MAY WE ALSO SUGGEST...

MAY WE ALSO SUGGEST...-