melody IC
Abstract: 8 sound effects generator IC 16-DIP HT2887 8050 s cmos sound generator d 9329 TOY SOUND sound effects chip SK 8050 S
Contextual Info: HOLTEK r r HT2887 Sound Effect and Melody Generator Features Auto power-off function Directly drive LED s or a piezo L O l or L 0 2 pad by m ask option 128-note melody PLA memory 256-note sound effect memory 128kHz system clock Minimum external components
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ht2887128-note256-note128khz+10120knmelody ic8 sound effects generator ic16-dip8050 scmos sound generatord 9329toy soundsound effects chipsk 8050 s
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HT-288
Abstract: ht2887 8 sound effects generator IC 16dip IC cd-rom circuit diagram circuit diagram sound effects CD 9329 119MIL piezo speaker sound generator
Contextual Info: HT2887 Sound Effect and Melody Generator Features • • • • • • • Single power supply: 2.4V~5.0V Low standby current: 1µA Typ. at VDD=3V Maximum of eight different sound effects Maximum of three melodies Directly drive a speaker or an LED (OUT pad by mask option)
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ht2887128-note256-note128khz+1018dip-a-0ht-2888 sound effects generator ic16dip iccd-rom circuit diagramcircuit diagram sound effectscd 9329119milpiezo speakersound generator
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Animal sound chip
Abstract: HT2887D animal generator animal sound ic music sounds animals ht2887 animal sounds animal sound LED light chase show all kinds of LED
Contextual Info: HT1120 Chase Me Game Controller Features • • • • • • • • • • • • • • • • Operating voltage: 2.4V~5.0V Four kinds of animal sound controlling outputs Four key inputs Five LED indication LED5 flash for "fail" indication LED1~LED4 sequential flash for "pass" indication
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ht1120ht2887danimal sound chipanimal generator+7animal sound icmusic sounds animalsht2887animal soundsanimal soundled light chaseshow all kinds of led
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HT2887D
Abstract: i8050 ht2887 HT-288
Contextual Info: HT1120 Chase Me Game Controller Features • • • • • • • 3 or 4 key selection Two speed selection "Select” sound controlling output "Fail” melody controlling output "P ass” melody controlling output Seven successive passes for a round Five rounds for a game
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ht1120ht2887d909910bi8050+2ht2887ht-288
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