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LED Voltmeter Module


Blue 7-Segment LED Voltmeter

In stock

SKU: MOD-V3SEG-BLU-01-1X Category:

Product Description

This versatile Blue LED voltmeter module can measure voltages from 0.00V to 29.9V DC with an accuracy of ±0.1%. It is designed around a 3 x 0.36″ 7-segment LED display unit, and has a wide operating voltage of 3.6V-30V DC and an operating current of less than 8mA. It features an automatic decimal point placement to allow for a more accurate voltage reading below 10V.

The meter shares a common ground with the voltage being measured, and the input pin can usually be connected to the supply pin (if the voltage is above 3.6V), removing the requirement for a separate operating supply.

Two mounting holes are provided to allow for panel mounting.

Operating Voltage: 3.6V – 30V DC.
Operating Current: <8mA.

Measuring Range: 00.0 – 29.9V DC.
Measurement Accuracy: ±0.1%.
Input Impedance: ~100K.

Display: 3x 0.36″ 7-Segment LEDs.
Display Colour: Blue.
Refresh rate: ~200mS.

Module Size (WxLxH): 15 x 35 x 9mm.
Mounting Holes: 3mm.

Operating Temperature: -10°c +65°c.
Reverse Polarity Protection: Yes.

Connections: +VE (Red), -VE (Black), Input Pin (Blue).

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