Specification AgeRangeDescription : adult Brand : Garosa BulletPoint1 : [Real-time Display] The LED lights up from bottom to top in correlation to sound levels, adding a dynamic visualto your audio experience. BulletPoint2 : [Simple yet Effective] Utilizing an independent comparator circuit, the device's structure is easy to grasp, offering a user-friendly experience. BulletPoint3 : [Enhanced Safety] Equipped with an anti-reverse connection diode, preventing circuit damage from power supply polarity issues, ing longevity. BulletPoint4 : [Powerful Function] DC voltage between 5V and 12V can be powered with reverse connection , ensuring safety during BulletPoint5 : [Voice-activated Sensor] The VU meter does not require audio connection; simply power it on, and it will respond with flashing lights triggered by sound. Color : 4-20ma ExternallyAssignedProductIdentifier : 5028889673820 FinishType : Finish IncludedComponents : inc ItemName : DC 5V to 12V VU Meter with 5mm Round Head Fog Like LED,Voice Control Reverse Connection ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : Garosa Material : Copper ModelName : Garosa1dntag3gm0 ModelNumber : Garosa1dntag3gm0 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Garosa1dntag3gm0 PowerSourceType : PowerSource ProductDescription : Specification: Item Type: VU Meter Material: Plastic Size: Length 10cm / 3.9in x width 3cm / 1.2in; Lamp Beads: 5mm Round Head Fog-like Led, Uniform and Not Dazzling (multi-color Optional); Power Supply: DC 5V-12V is Available, the Board Comes with a Microusb Socket, You Can Use the Corresponding Mobile Phone Charging Cable to Plug in the Power Supply, and 2 Pad Ports Are Reserved for Users to Their Own Wires;
Package List: 1 x VU Meter
How To Use: Regardinginput: The board comes with a microphone, no need to connect an audio , it can sense and receive an external sound source, and control the blinking of the LED lamp beads. The disadvantage is that the sensitivity is not as good as the line input, and it is easily affected by other external sounds. If you need line input, this step is about the audio(for example, the headphone power amplifier of a mobile phone or computer cannot be connected to the output of the power amplifier or the speaker), you can remove the microphone, and theis introduced directly from the microphone. If the lights are on, adjust the potentiometer counterclockwise to decrease) This connection is recommended.
Note: Thesensitivity is adjustable, the on‑board adjustable potentiometer can be adjusted for about ten turns, and you can hear a inside the potentiometer when you adjust it to the end, counterclockwise to decrease, clockwise to increase. ProductSiteLaunchDate : 2025-02-11T00:00:00.000Z Size : One Size UnitCount : 0.0353 UnspscCode : 46171600