Mini Sumo Piezo Speaker
okay, ive recieved a sumo kit from parallax and assembeled it as per the instuctions. but for some reason i cant get the speaker to work!!
· The speaker is defined in the I/O definitions and it is also in the startup code, could somebody tell me as to how i might get it to make beeps as it is supposed to?
I think i have attached a copy of the source thanks for any help you can offer!
· The speaker is defined in the I/O definitions and it is also in the startup code, could somebody tell me as to how i might get it to make beeps as it is supposed to?I think i have attached a copy of the source thanks for any help you can offer!
Comments
Make sure that the polarity of the piezo speaker is connected correctly.· You may need to use a different I/O pin to double check it, make to change the code if you change the I/O pin.
Dave
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Dave Andreae
Tech Support
dandreae@parallax.com
www.parallax.com
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