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afarhan / ubitxv6

uBitx v6 Arduino sketch
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Feeble sound #10

Open maverick2149 opened 4 years ago

maverick2149 commented 4 years ago

Updated uBiTX 6 with this sketch. upload was complete.... success. volume is very very feeble now.

kc5sr commented 4 years ago

I am a newcomer to the Arduino and the ubit. My kit arrived with a defective speaker, producing unintelligible sound and very low volume. I made an amplifier with the TDA3030 I.C. and a few other components, and replaced the speaker. The sound intensity is very good and legible now. I never had good luck with the LM386 I.C. for providing ample volume for communications.