16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

SPECIFICATIONSApplication: MP3/MP4 PlayerBrand Name: EstardynChoice: yesCondition: NewDissipation Power: 1Hign-concerned Chemical: NoneModel Number: 16 Music Box kitOperating Temperature:...
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Estimated to be delivered on 12/01/2022 - 15/10/2022.

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16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

$0.00 $2.37

16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

$0.00 $2.37
Default Title: Default Title

SPECIFICATIONS

Application: MP3/MP4 Player

Brand Name: Estardyn

Choice: yes

Condition: New

Dissipation Power: 1

Hign-concerned Chemical: None

Model Number: 16 Music Box kit

Operating Temperature: -40-+85

Origin: Mainland China

Package: SMD

Supply Voltage: 16 Music Box kit

Type: Voltage Regulator

is_customized: Yes

Description:


Note:This module is DIY Kit ,Not a finished product.


Features:


The sixteen-tone box can emit 16 interesting analog sound effects at will under your control. It is not only an electronic toy, but also a doorbell or alarm.
Parameter:
Supply voltage: DC 4.5V-5V
Board size: 4.8*4.1cm
Control method: manual coding + external coding
Circuit principle:
Whole circuit with a 9561 tones of integrated circuits as the core, with four binary code to encode 9561 working condition control, make its produce 16 different analog sound. The whole circuit including noise generation circuit, basic additional control circuit and control circuit, the binary coding circuit and so much.

1. Sound generating circuit, U2 9561 with transistor Q1 and passive buzzer LS1.

2. Basic control circuits, with two binary digital control U3 of two selected the four kinds of working condition, make its produce four basic acoustics as required.

3. The additional control circuit, using the four states of two binary digital resistor R1, R2, R4, R5 produce a combination of four different to change 9561 external vibration resistance value, which changes the oscillation parameters, the change of the oscillation parameters, is not only changed the oscillation frequency, and derive a lot of new sound.

Combine basic control circuit and the additional control circuit, constitute A complete control circuit, is controlled by A B C D four binary encoding, make 9561 produce 16 different sounds.

4. The binary encoder circuit, the switch S1 - S4, resistance R6 - R9 etc binary encoder. S1, S2, S3, S4, corresponding binary digital A, B, C, D four. Switch to stir to 0, switch to stir to 1. Make up A, B, C, D four binary digital voice through control part 9561.


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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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