8X8 FFT Audio Spectrum Sound Control Voice Control LED Spectrum Analyzer 64 Dot Matrix LED FFT Audio Spectrum Electronic DIY Production Kit COD

{{$productInfo.reviewAmount.average}} out of 5

5 Star 2 (100.0%)
4 Star 0 (0.0%)
3 Star 0 (0.0%)
2 Star 0 (0.0%)
1 Star 0 (0.0%)
2 Reviews
ID: 1532916
Sold: 0 SKUC10015 Stocks: 0
Price alert
Ship From:
No shipping method is available for this product to your location.
Shipping: US$00.00
to Indonesia via
Shipping time: Arrival time = dispatch + shipping time
This qualifies as a wholesale order,place an inquiry to receive our best price.Enquire Now!
    You May Also Like
    • Product details
    • Specification
    • Reviews (0)
    • Customer Q&As
    • Shipping & Payment


    To confirm that this part fits your vehicle, please enter your vehicle's details below.
    • Year:
      • Make:
        • Model:
          • Submodel:
            • Trim:
              • Engine:
                • Clear All
                This part is compatible with 0 vehicle(s). Show all compatible vehicles
                This part is compatible with 1 vehicle(s) matching
                This part is not compatible with
                Recent searches
                  • Year
                  • Make
                  • Model
                  • Submodel
                  • Trim
                  • Engine

                    Working voltage: 5V
                    With fixed mounting holes
                    Board size: 75 X 45 mm
                    No need for filter circuits, driving points, spectrum indications and many other indicators.
                    Curing program, support 8*8 (8 rows and 8 columns) LED display;
                    Designed for audio equipment, it is widely used in various audio output devices;
                    Professional audio decoding, showing the frequency and amplitude of the audio signal;
                    Three display modes (flash, slow flash 1 and slow flash 2) are selected to provide a stunning visual experience;
                    Three sensitivity modes (high, medium and low sensitivity) are selected to suit different power supply environments;
                    Automatic audio gain adjustment, always showing the best visual effect;
                    The circuit design is simple, and the current limiting resistor is directly driven to drive the LED.
                    With self-test mode
                    (There is no 3.5MM power cord, please purchase it separately. This connection is not included)
                    With 3.5MM audio port on the board, you can access the mobile phone MP3 MP4 IPAD iPhone As long as you have 3.5MM audio output port, you can output it to this, and realize the audio spectrum function (follow the music dance).

                    Key function description:
                    The “Function Button” pin is connected to a button, which has the following three operations:
                    1. Change the display mode (press and hold the button for less than 1.5 seconds)
                    This button is in the "ping-pong" working mode. Pressing the button once (pressing the button for less than 1.5 seconds) will change the display mode once.
                    Slow flash type 1 (display shows "S1"): In this mode, the display refresh rate is the slowest and the visual feel is good.
                    Flash mode (display display "F"): In this mode, the display refresh rate is very fast and dynamic.
                    Slow flash 2 (display shows "S2"): In this mode, the display refresh rate is moderate.
                    The chip reset works in the "slow flash 2" mode, and the mode is changed by pressing the button once.
                    2. Change the signal detection sensitivity mode (press and hold the button for more than 1.5 seconds)
                    The button is in the "ping-pong" mode of operation. Pressing the button once (pressing the button for more than 1.5 seconds) changes the sensitivity of the signal detection.
                    Lower sensitivity (display shows "L"): In this mode, it is possible to filter weaker interfering signals and is insensitive to the clutter response of the power supply.
                    Higher sensitivity (display shows "H"): In this mode, a weaker audio signal can be detected, sensitive to the clutter of the power supply.
                    Moderate sensitivity (display shows "M"): In this mode, the signal detection is sensitive and the power supply clutter is not high.
                    The chip reset works in the "moderate sensitivity" mode, and the sensitivity mode is changed by pressing a button for a long time.
                    3. Enter test mode
                    Press and hold the button first, power on, the chip automatically enters the test mode. In the test mode, you can test the brightness of the LED and the quality of the line.

                    Parts List:

                    Numbering Name Model Quantity
                    R1-R6, R10, R11 Resistor 33 9
                    R9 Resistor 10 1
                    R7, R8 Resistor 330k 2
                    R12, R13 Resistor 1k 2
                    C4 Capacitor 220uF 1
                    C1, C2, C3, C5 Capacitor 104 4
                    U1 Chip FFT2088 1
                    D1-D64 Diode LED 68
                    e1 Tact switch 1
                    J1, J2 3.5MM patch audio port 2
                    DC 3.5MM DC power socket 1
                      PCB 1
                    Package included:

                    1 x LED FFT Audio Spectrum Electronic DIY Production Kit

                    Customers who view this item also bought

                    Customer Reviews

                    Customer Q&As

                    Shipping Methods

                    The total estimated time it takes to receive your order is shown below:
                    • You place your order
                    • (Processing time)
                    • We ship your order
                    • (Shipping time)
                    • Delivery!
                    Total Estimated Delivery Time
                    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
                    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
                    Shipping time: The time for your item(s) to travel from our warehouse to your destination.
                    Recommended shipping methods for your country/region are shown below:
                    Ship to: Ship From
                    CN Warehouse
                    • CN Warehouse
                    • HK Warehouse
                    • USA Warehouse
                    • FR Warehouse
                    • AU Warehouse
                    • UK Warehouse
                    • GWTR Warehouse
                    • RU Warehouse
                    • ES Warehouse
                    • CZ Warehouse
                    • AE Warehouse
                    • BR Warehouse
                    • JP Warehouse
                    • PL Warehouse
                    This warehouse cannot ship to your location.
                    Shipping method(s) Shipping time Tracking information
                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

                    Payment methods

                    We support the following payment methods.Click for more information if you are confused about how to pay.
                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                    *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

                    Wholesale Inquiry

                    • *
                    • *
                    • *
                    • 0/300
                    • *
                    • Brunei Darussalam
                      • Brunei Darussalam
                      • Indonesia
                      • Cambodia
                      • Lao People's Democratic Republic
                      • Myanmar
                      • Malaysia
                      • Philippines
                      • Singapore
                      • Thailand
                      • Viet Nam
                    • *
                    • Submit
                    Customers Who View This Item Also View