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DING DONG BELL Abstract: musical bell melody chip 25 tune musical door bell christmas c5702 transistor fur elise musical door bell circuit 16 tune musical door bell C5702 Contextual Info: RCL Semiconductors Ltd. Melody Chip with Envelope Tone_ C57021 GENERAL E DESCRIPTION The C57021E is a silicon-gate CMOS LSI for playing musical tune through an external piezo-electric buzzer or speaker. The m elody can be custom ized by a ROM mask. The chip is specially designed to	OCR Scan	c57021e ding dong bell musical bell melody chip +725 tune musical door bell christmas c5702 transistor fur elise musical door bell circuit 16 tune musical door bell c5702	PDF

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DING DONG BELL

Abstract: musical bell melody chip 25 tune musical door bell christmas c5702 transistor fur elise musical door bell circuit 16 tune musical door bell C5702
Contextual Info: RCL Semiconductors Ltd. Melody Chip with Envelope Tone_ C57021 GENERAL E DESCRIPTION The C57021E is a silicon-gate CMOS LSI for playing musical tune through an external piezo-electric buzzer or speaker. The m elody can be custom ized by a ROM mask. The chip is specially designed to

OCR Scan

c57021e ding dong bell musical bell melody chip +7

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