Electronic Buzzer with IC timer NE555


Posted on Feb 5, 2014

This easy electronic buzzer circuit built based on timer works for gaining the frequency. The IC timer NE 555 used as astable multivibrator operating at about 1kHz and produces a sound when switched on. The sound frequency can be adjusted b..


Electronic Buzzer with IC timer NE555
Click here to download the full size of the above Circuit.




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