2 Raw 12 Segments Music Spectrum Module Volume Level LED Display Meter Audio Spectrum Analyzer Display Module

Audio Spectrum Analyzer Display Module
$13.06
Quantity
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Description
2 Raw 12 Segments Music Spectrum Module Volume Level LED Display Meter Audio Spectrum Analyzer Display Module
Product Description
The module vu212P-2805S can accept and interpret sound frequency and online programme signal and generate audio level for display. Because of wide impedance match range, the module can be widely used in displaying the output volume level of audio system, sound console, programme signal, stereo players, audio ampliers and karaoke equipment.
The module has low power consumption, and can provide Red、 Green、Yellow etc. or more than two colors which represent in cremen t a rea and make the programme visual effects abundant.
Specification
item
value
Input Impedance
3kohm
Output Level For "0" Indication
+4dBu(at default state) *
Input Range
-38dB~+10dB
Amplitude-Frequency Characteristic
1±0.5vu [31.5Hz~16KHz]
Sensitivity Adjustment Range
3vu
Peak Hold Time
2 s
Peak Return Time
3 s
Effective Beam Number
2×12 segments
Power Supply and Range
DC5V±10% Non-isolated
Details Images