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buzzing best 102c
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Please be positive and constructive with your questions and comments.

buzzing best 102c

by conquest on Tue Dec 07, 2021 5:22 pm

i recently bought a best 102c (order number #2727350-3373711411 ) and, though it works, the control board buzzes when plugged in. when powered up it switches to a buzzing pattern instead of a constant tone. im wondering if its a defect or normal. if its defective id like a working replacement or a refund

conquest
 
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Joined: Mon May 09, 2016 2:16 am

Re: buzzing best 102c

by rpiloverbd on Wed Dec 08, 2021 2:05 am

As nobody has answered this question yet, I think you'd better send an e-mail to adafruit's customer service. I didn't use this product. So, cannot give any opinion worthwhile.

rpiloverbd
 
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Re: buzzing best 102c

by conquest on Wed Dec 08, 2021 8:10 am

i already did and they told me come here

conquest
 
Posts: 62
Joined: Mon May 09, 2016 2:16 am

Re: buzzing best 102c

by adafruit2 on Wed Dec 08, 2021 12:39 pm

its normal! thats the heater driver which uses PWM that can be audible - let us know if the board doesn't work.

adafruit2
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Please be positive and constructive with your questions and comments.