Multi-tunes Melody Integrated Circuits - HK227

Dual tone melody IC with 256
   musical notes , fixed 3 songs
   maximum .
 HK227-2 , HK227-3 , HK227
    -6 ,  HK227-7 each IC with
    3 children songs .
   HK227-1 & HK227-5 each IC
   with 3 X'mas songs . 
 3 alone trigger pins active to 3
   alone song .
 SQ pin available,  3 songs
   sequence output when SQ
   pin is sequence touched .
 Trigger mode by one shot
   re-trigger type .
 Built in 1 LED flash output for 
   sound out indication . 

  • Country:Taiwan
  • telephone:886-886-2-2901-0513
2.8V ~
4.5V
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Simple Melody Integrated Circuits - HK223

Single tone melody IC with 128 musical notes, several standard songs available in list for song option . Built in 1 LED flash output for sound output indication . 3 trigger mode option for one shot non re-trigger ( TG1 pin ) , level hold trigger ( TG2 pin ) and power on / off ...

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Simple Melody Integrated Circuits - HK66T

Single tone melody IC with 64 musical notes , 8 standard songs available in list for song option . Always sound output when power supply is connected . Simple application circuit . Speaker or buzzer for sound output device . ...

Come From HONSITAK ELECTRONICS CO.,LTD.

Simple Melody Integrated Circuits - HK77T

Dual tone melody IC with 128 musical notes . Always sound output when power supply is connected , Simple application circuit . Speaker or buzzer for sound output device . ...

Come From HONSITAK ELECTRONICS CO.,LTD.