HIFI DIY level LED Music Spectrum Analyzer Audio Level VU Meter MP3 PC Amplifier Audio Indicator Speed Adjustable AGC LED

HIFI DIY level LED Music Spectrum Analyzer Audio Level VU Meter MP3 PC Amplifier Audio Indicator Speed Adjustable AGC

AK2515 VFD Music Audio Spectrum 15 Level Indicator VU Meter Screen For Amplifier or speaker Descriptions:

Tips:This is DIY Kits,you need do it yourself !

The operation of the spectrum and the use of instructions see the following functions to operate the video,without instructions!

Functional operation : player.youku.com/player.php/sid/XMTcxNjcxODA5Mg==/v.swf

The 16-segment audio spectrum display size of 176 * 50mm, LED size of 167 * 41mm.

board thickne of 14mm flattening, LED module thickne of 8mm, the total thickne of 22mm.

ant:

1. The module is green, the power supply is DC 5V / 600MA, the maximum brightne under the whole board current does not exceed 600MA, use the output current of more than 600MA of USB power can be.

2. Module printing "BG" for the green, the printing of this row of the pin is + pole, the corresponding board "+". 3. Equipped with 33 green modules, one more spare. 4. Pay special attention to the color and polarity of the LED module when welding. Be sure to remember the first row of pins, the LED module corresponding to the position of the solder bar, and the last welding position of the LED module.

Features: 1. Support 32Hz-20KHz precision sweep, and in the 10Hz-20KHz range to do a reasonable channel settings. 2. Display flfunction, 16-level brightne adjustment. 3. The spectrum of the main ding speed, peak lamp holding time, the decline in speed can be adjusted separately. 4. Has a smooth display and bottomle display mode, excellent AGC proceing. So that signal display richer. 5. The use of profeional with bking constant current driver , LED lights no bright dark flashing problem.

Package include: 1PC 16 level LED Audio Spectrum Diy kits

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.