toy helicopter
Abstract: HT2844P HT2844C door bell circuit diagram of door BELL HT2844 toy helicopter circuit piezo speaker HT2844N sound generator
Contextual Info: HT2844 4-Sound Generator Features • • • • • • • Single power supply: 2.4V~3.3V Low standby current: 1µA Typ. at VDD= 3V Auto power-off function Eight different sound sections Speaker or direct piezo application LED flash drive output Minimal external components
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toy helicopter
Abstract: circuit diagram of door BELL door bell toy car circuit function toy car circuit diagram toy helicopter circuit door bell ic piezo speaker Door sound helicopter
Contextual Info: HT2844 4 Sound Generator Features • • • • • • • Single power supply 2.4V~3.3V Low stand-by current: 1µA Typ. at VDD= 3V Auto power-off function Eight different sound sections Speaker or direct piezo application An LED flash drive output Minimal external components
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3 machine gun sound generator
Abstract: Siren Sound Generator 5 sound Siren Sound Generator 9 sound Siren Sound Generator 7 sound Siren horn Sound Generator machine gun sound generator Siren Sound Generator circuit diagram applications of four sound generator Siren Sound Generator Siren Sound Generator horn
Contextual Info: HT2844 4-Sound Generator HOLTEK Features • • • S in g le p o w e r su p p ly : 2 .4V ~3.3V L ow s ta n d b y c u rr e n t: ljiA T yp. a t V d d= 3V A u to p o w e r-o ff fu n c tio n • • • • E ig h t d if fe re n t so u n d se c tio n s S p e a k e r o r d ire c t p iezo a p p lic a tio n
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HT2844C
Abstract: 3 machine gun sound generator HT2844P Siren Sound Generator circuit diagram Siren Sound Generator 9 sound CAR HORN Specification Siren Sound Generator 2 sound applications of four sound generator ambulance machine gun sound generator
Contextual Info: HOLTEK r r HT2844 4-Sound Generator Features • • • Single power supply: 2.4V~3.3V Low stan db y current: l|iA Typ. a t V dd = 3 V Auto power-off function • • • • E ig h t different sound sections S p e ak e r or direct piezo application L E D flash drive output
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OCR Scan
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