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Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level in Saudi Arabia

Garosa VU Meter Driver Board, Dual Channel 500uA Audio Level Meter Driver Module with Low Power Consumption, for Audio Systems and DB Level

SAR 62
Brand
Garosa
Weight
26 g
– 1 +

Special Features

  • [500ua Full Range Design] Featuring full range design, this driver module is compatible with most volume meters, providing precise and responsive readings. ideal for various audio setups, from diy projects to professional studio equipment, ensuring versatility and ease of integration.
  • [Low Power Consumption] Designed for efficiency, this vu meter driver board consumes less than 10ma of power, making it an energy-saving choice for continuous audio applications. its optimized circuitry ensures long-term durability and consistent performance without overheating.
  • [Easy Adjustment & Repeatability] This db level meter driver board simplifies calibration with reduced adjustment time and improved repeatability. user-friendly features ensure hassle-free operation for both beginners and professionals, making it a must-have for accurate audio level monitoring.
  • [Dual Channel Driver] The dual channel driver design allows a single circuit board to efficiently drive both left and right channel volume meters. this streamlined setup reduces wiring complexity and enhances system reliability, perfect for stereo audio systems and amplifiers.
  • [High Performance Chips] This vu level meter drive board is equipped with advanced and lm358 chips, delivering reliable and for all your audio needs. perfect for professional audio systems, home studios, and amplifiers, ensuring accurate level monitoring with minimal distortion.

Description

Spec:
Item Type: VU Meter Driver Board
Material: PCB
Product Size: Approx. / 2.89x1.48in
Installation Hole Size: Approx. / 2.60x1.22in
Function Description:
1. Powered by single power supply.
2. Reduce adjustment time, improve repeatability, ensure easy operation for anyone.
3. When using 0Vrms sine wave, the VU meter reads 1dB.
4. Provide reasonable accuracy and repeatability, allowing a single circuit board to drive left and right channel volume meter.
Instructions:
How to Adjust VU Meter:
1. Adjust the VU meter only. Mechanical return to 0 of the pointer
Not only the VU meter, but all pointer type ammeter, voltmeter, and wattmeter have a 0 adjustment screw. This can be adjusted with a slot ​​. To adjust, disconnect the meter from any equipment, place it horizontally, and turn this screw for turning to 0. In dry environments with low humidity, static electricity can build up a force between the meter pointer and the transparent plastic, preventing 0 adjustment. In this situation, wipe the plastic with diluted soapy water to eliminate static electricity.
Return to 0 Adjustment:
1. Connect the VU meter to the corresponding terminals on the circuit board, provide appropriate DC power supply to the VU meter drive circuit, output voltage between 7V and 12V.
2. Connect the input of the preamplifier, computer, or other equipment. Perform this operation without audio signal output or in silent mode.
3. If the VU meter pointer swings in the positive direction, adjust ​ (VR4) to 0.

Package List:
1 x VU Meter Driver Board

How To Use:
Directly install and use.

1

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