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2 Wire Voltmeter display

  • Stock: 2
  • SKU: 1335 | DAA747
  • Rs. 122.72 (inc GST)
    Rs.104.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

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2 Wire Voltmeter display Module

This is a very small 0.36" Display Digital voltmeter. It can be used to measure DC voltages ranging from 3.3 volts to 28 volts.

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 microc-ontroller and display. This particular LED display is a nice vivid red, which we found very readable. Mounting tabs make this module easy to attach to any box or plate.

Features and Specifications of 2 Wire Display

  • Measure Voltage : DC 3.3-28 V two-wire access.
  • Current Consumption : < 15 mA.
  • Accuracy : 0.1 V.
  • Refresh Speed : Approx 200mS/time.
  • Weight : 20 gm.
  • Display on Voltage : 2.5 V.(but not measure accurately upto 3.6V).
  • Dimensions : Approx 33 x 15 x 10 mm(L*W*H)
  • Display: 23mm x 14mm / 0.9" x 0.6"0
  • Combined Depth: 10mm / 0.4"
  • Mounting Hole : Approx M3.
  • LED Color : Red color
  • Working Temperature : -10~65
  • It is easy to read, install and use
  • It is self-powered version and supports Reverse polarity protection.
  • No power supply needed
  • Highest input : DC 28V (higher than 28V has the risk of burn up)
  • Minimum input : DC 3.6V(below than 3.6V,measurement is inaccurate or does not show)
  • 100% Brand new and high quality.

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