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Subject: Re: ic um91214b

Date: 02/21/03 at 6:08 AM
Posted by: Gaurav
E-mail: gaurav2482@rediffmail.com
Message Posted:

In Reply to: Re: ic um91214b posted by kishore on 01/03/03 at 3:22 AM:

I have interfaced the Um91214b with the Dip section, I am not able to hear any tone through
the buzzer connected.(Vcc=3 volts)
So, Is the output required to be amplified before
been fed to the buzzer, or speaker?

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