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Specification
BatteriesIncluded : 1
BatteriesRequired : 1
Brand : DIYElectronic
BulletPoint : 4 Colors 8x8 5V FFT Audio Spectrum Analyzer Audio Indicator Voice Control Matrix LED Red/Blue/Green/Yellow Electronic DIY Kits
BulletPoint1 : DC and AC voltage test, continuity test
BulletPoint2 : Press Hold button to freeze the displayed value. Press again to release the display
BulletPoint3 : Test the insulation resistance with 250V-2500V
BulletPoint4 : Automatic calculate PI (polarization index) and DAR (dielectric absorption ratio)
BulletPoint5 : With backlight display and auto power off
CompatibleDevices : Battery Compatible with BK Precision BP2650 2650, 2652, 2658, Spectrum Analyzer
ExternallyAssignedProductIdentifier : 7361424101364
IncludedComponents : Battery
ItemName : 4 Colors 8x8 5V FFT Audio Spectrum Analyzer Audio Indicator Voice Control Matrix LED Red/Blue/Green/Yellow Electronic DIY Kits
ItemPackageQuantity : 1
ItemTypeKeyword : spectrum-analyzers
Manufacturer : DIYElectronic
Material : iron
MeasurementType : Multimeter
ModelNumber : CS-BP2650SL
NumberOfItems : 1
NumberOfLithiumIonCells : 1
PartNumber : DIYELJHmo_1166
PowerSourceType : Battery Powered
ProductDescription :
4 Colors 8x8 5V FFT Audio Spectrum Analyzer Audio Indicator Voice Control Matrix LED Red/Blue/Green/Yellow Electronic DIY Kits
1. Introduce.
1>.Audio automatic gain control. Always show the best visual effect.
2>. Circuit design is simple. Add current limiting resistor drive LEDs directly.
3>. There are four fixed mounting holes on PCB.
4>. It is no need for filter circuit. It can driver dot matrix, spectrum indicating and so on.
5>. We have programmed the code to FFT2088.It can supply 8*8 LED.
6>. It design for audio equipment. Being used in all kinds of audio output device widely.
7>. Professional audio decoding. It can display equency and amplitude for audio signal.
8>. There are three display mode can be selected(Fast flash, Slow flash 1,Slow flash 2).Provide the feeling of cool.
9>. There are three Sensitivity mode can be selected(High,Medium,Low).To adapt to the different power supply environment.
2. Function declaration.
Function Menu selection by a button. It has three different operations as following:
1>. Test Mode.
Press button before power on, then power on, IC will enter into test mode automatically. In this mode, it can test led and circuit.
2>. Change Display Mode. ( press the button less than 1.5 seconds)
It will change a display mode by short press one time button(less than 1.5 seconds).
1). S1 Mode: slow flash 1. It will display “S1” on LED screen. In this mode, It's the slowest display and update.
2). S2 Mode: slow flash 2. It will display “S2” on LED screen. In this mode, Its speed is appropriate.
3). F Mode: fast flash. It will display “F” on LED screen. In this mode, It's the fastest display and update.
3>. Sensitivity Mode. ( press the button more than 1.5 seconds)
It will change signal detection sensitivity by long press one time button(more than 1.5 seconds).
1). L Mode: low sensitivity mode. It will dis
ProductSiteLaunchDate : 2021-09-15T18:06:19.807Z
Reusability : Rechargeable
Size : 135.40 x 33.70 x 17.18mm
Style : NanoVNA-H4 + Filter Attenuator RF Demo Kit
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 39120000
Voltage : 4.8 volts