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Voice Control Electronic Crystal Column DIY Kit Colorful Light Flashing LED Music Spectrum Suite Learning Kits for Home Decoration

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An audio indicator that bounces with music.

1>. Super long animation, many audio effects
2>. Exquisite independent buttons control various functions
3>. Exquisite PCB, military grade plate
4>. Power supply range: 5V-12V DC

Warm tips:
This is the delivery suite of parts, you need welding installation. SCM has written procedures, successfully tested.

Component List:

NO. Component Name PCB Marker Parameter QTY
1 SMD Diode D1 1N4148 1
2 SMD Resistance R3 100K 1
3 SMD capacitor C1,C2 1uf 105 2
4 Integrated circuit U1 LM358 1
5 Integrated circuit U2,U3 LM339 2
6 Power supply socket J1 DC005 1
7 SMD resistance R1,R2 4.7K 2
8 SMD resistance R14-R22 4.7K 9
9 SMD resistance R13,R14 33K 2
10 SMD resistance R4-R12,R23 360ohm 10
11 Electret microphone MK1 5MM 1
12 Potentiometer RP1 50K 1
13 Colored LED LED0-LED9 5MM 10
14 PCB     1

Finished Product Picture:


Tested by ICStation:

Tested by ICStation's Outstanding Partner Muy Fácil De Hacer:

Learn More Details in the Video:


Rating: [5] 5 of 5 Stars! Date Added: 2018-02-27 17:34:34
es muy bueno y practico

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.

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 

We are PayPal Verified 


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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Voice Control Electronic Crystal Column DIY Kit Colorful Light Flashing LED Music Spectrum Suite Learning Kits for Home Decoration