TONE_BURST_CIRCUIT

Published:2009/7/14 3:35:00 Author:May | From:SeekIC

The tone-burst circuit puts out a 500-Hz tone, at a rate of 1 Hz, through an 8-Ω speaker, SPKR1. Besides the 9-V battery and its connecting snap, SPKR1 is the only non-surface-mount component in the circuit. The circuit can also be built from standard-size components.



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