HOW TO GENERATE SOUND IN MICROCONTROLLER

[Julian]

Hi there, i’m trying to do a status display. for example, when a pushbutton is pressed, a led will turn on and the lcd will display a statement. i am wondering is it possible to add sound like when i press on the pushbutton, a speaker connected to the microcontroller will generate the sound ‘welcome’. i m using at89s52 and a newbie in microcontroller. help will be much appreciated. 

[Kunal]

Instead of using at89s52 controller, try PIC microcontroller. It may help you to make a sound like turn on and turn off switch sound. And coding is also avaialable on internet..

 

 

[Julian]

i can’t change my microcontroller coz i’ve chosen 8051 and it’s already the final weeks of my semester. anyway, thx 4 your reply.  

[Author]

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