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

$2.57

Includes all taxes

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Description

71898

Learning and experimenting hands-on abilities

 
 

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.

Circuit principle:
 
 

16 kinds of sound and its code


Code

Sound Effects

Code

Affect

A

B

C

D


A

B

C

D


0

0

0

0

machine guns

1

0

0

0

chirping

0

0

0

1

Fire engine sound

1

0

0

1

whistle

0

0

1

0

The ambulance voice

1

0

1

0

Telegram sound

0

0

1

1

patrol wagon

1

0

1

1

Birds singing sound

0

1

0

0

cricket

1

1

0

0

Machine gun voice

0

1

0

1

alarm song

1

1

0

1

Hooter voice

0

1

1

0

Electronic signal

1

1

1

0

Bass sound

0

1

1

1

bird call

1

1

1

1

The car after the sound

 
 
BOM:

Name

Type/specifi cation

mark number

number

Name

Type/specificat ion

mark

numb er

number

resistance

62K

R4

1

switch

1P-2T

S1--S

4

4


150K

R3 R6--R9

5

integrated circuit

CD4011

U1

1


270K

R1 R5

2


CD4066

U3

1


620K

R2

1


9561

U2

1

diode

1N4007

D3

1

Sockets for ICs

DIP14

U1

U3

2


1N4148

D1 D2

2

extension socket

SIP5

J1

1

audion

S8050

Q1

1

PCB board

49*42mm

F R - 4

two

-sided

1

buzzer

5V 

LS1

1

instruction book

A4

1

1

 
Package include:
 
1 *  16 music box kit
 
 
Common problem:
 
1. Take care to avoid wrong welding of the positive and negative electrodes of the electrolytic capacitor, and the long leg is the positive electrode.
2. Take care to avoid inserting the chip in the opposite direction. The chip notch and the base notch should be in the same direction as the notch on the board.
3.Pay attention to check the welding for short-circuit and virtual welding.
 




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