This is a weird issue I faced with the minty boost.
On keeping the minty box cover open I can hear a very faint hum sound (when Ipod is charging). On closing the cover, there is a louder hum. Looks like the resonant frequency of the box has matched the frequency of the inductor/circuit.
Has anyone else faced this before? Any suggestions other than to change the tin case to something else.
Thanks.
Humming Sound
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Please be positive and constructive with your questions and comments.
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Foam Sticky pad question
Thanks for the prompt reply. I appreciate this.
I was having another question. Where can I purchase the foam sticky pads for fixing the battery case and the PCB to the case?
I was having another question. Where can I purchase the foam sticky pads for fixing the battery case and the PCB to the case?
Please be positive and constructive with your questions and comments.