KD9561 CK9561 4 Sound Board

KD9561 CK9561 Sound Board

4 Tone Alarm Sound Music Module

          It is a sound board module that can produce 4 different sounds.  Sound selection is made via the K1 K2 switches. You can see the connection diagram in picture number 7 and on the internet.
 

Features:

•     KD9561 Sound Board
•     Operating Voltage: DC 3V-5V
•     It can produce alarm, fire alarm, ambulance and machine gun sounds.
•     Automatic shutdown mode
•     8ohm 0.5w speaker driver
•     Color: Brown
•     Dimensions: Size: 3.2cm x 1cm

Settings:

Alarm                   : SEL1=NC   SEL2=NC    
Fire Alarm      : SEL1=1   SEL2=NC    
Ambulance           : SEL1=0   SEL2=NC    
Machine Gun    : SEL1=x   SEL2=1    
     
NC:Dangling inputs    
1:VCC    
0:GND    
 

Package Contents:

• 1 Piece KD9561 CK9561 4 Alarm Sound Board