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Audio Spectrum 8x8 Colorful Flashing Light DIY Kit RGB Level Indicator Voice Spectrum Lights Lamp with Acrylic Shell

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An audio indicator that bounces with music.


Parameter Value 
Model                  SL-88
Standby Current <=5mA 
Signal Input Way 3.5mm audio wire, microphone 
LED  5mm; red green blue 
PCB Size  89.5*66.8mm
Mounting Hole 3mm
Operating Voltage  DC 5V 
Operating Current  <=40mA 
Signal Choose Way  microphone first 
LED Array  line for 8pcs; row for 8pcs 
Mounting Hole Distance 83.8*61.2
Shell Size  76*99*17mm

Component list:

NO. Name PCB Silk Screen Value QTY
1 Metal film resistors R3 10R 1
2 Metal film resistors RX1-RX8,RY1-RY8 47R 16
3 Metal film resistors R1,R2 1K 2
4 Metal film resistors R6,R8 10K 2
5 Metal film resistors R7 47K 1
6 Metal film resistors R4 330K 1
7 Metal film resistors R5 470K 1
8 Ceramic capacitor C2-C6 104pF 5
9 Electrolytic capacitor C1 220uF 1
10 Triode Q1 S9014 1
11 IC U1 WD1088 1
12 Electret microphone MIC1 F5H6 1
13 Button S2 6*6*13 1
14 Power Switch S1 Self-locking switch 1
15 Switch cap S1 6*5mm 1
16 LED LED11-LED88 5MM Green 24
17 LED LED11-LED88 5MM Red 24
18 LED LED11-LED88 5MM Blue 16
19 Power input socket JK2 3.5mm 1
20 Audio input socket JK1 5P 1
21 SL-88 PCB —— 89*67mm 1
22 USB to DC Line —— 0.8M 1
23 Audio input line Free give 1.2M 1
24 One in two audio line Free give 22CM 1
25 PCB —— 67*89mm 1
26 Shell   A set black*2mm 1

Operation Method:

Button mode Schema Specification Screen display Function description
Short press Refresh rate S1 Slowest refresh rate
S2 Moderate refresh rate
F Refresh rate fast
Long press Signal sensitivity L Low sensitivity
H High sensitivity
M Medium sensitivity
Hold KEY,power on Test model Every LED is bright Test the brightness and circuitry of the LED

1>. Short press time not more than 1second,Long press time is 2seconds.
2>. Press and hold the"MODE"key.Then switch on the power to test model.

Finished Product without shell for reference:

Download the installation instructions here:

I. Tested by ICStation's Outstanding Partner Wahyu Eko Romadhon:


Learn More Details in the Video:
(The language in the video is Music)

II. Tested by ICStation's Outstanding Partner OnlyKit.:

Learn More Details in the Video:
(The language in the video is Russian)


III. Tested by ICStation's Outstanding Partner 12voltvids:

Learn More Details in the Video:
(The language in the video is English)

IIII. Tested by ICStation's Outstanding Partner MADE IN COLOMBIA:

Learn More Details from the Video:
(The language is Spanish)


Tested by ICStation's Outstanding Partner todderbert:



Rating: [5] 5 of 5 Stars! Date Added: 2019-08-08 11:57:52
It's really nice product.

First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

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2) West Union


We know that some of you do not have the Paypal account. 

But please take it easy. You can use West Union payment method.
Learn more at West Union at www.westernunion.com.
For the receiver info, please contact us at orders@icstation.com.
3) Bank Transfer / Wire Transfer / T/T

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at orders@icstation.com for more details.

1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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Audio Spectrum 8x8 Colorful Flashing Light DIY Kit RGB Level Indicator Voice Spectrum Lights Lamp with Acrylic Shell