Closed sn4k3 closed 5 years ago
Hi Tiago,
The TEA5767 doesn’t have any volume control inside and the audio output is always full speed or mute.
I guess that the other chip on that Breakout is a TDA1308. This amplifier cannot be volume controlled.
So: NO.
Regards, Matthias
Von: Tiago Conceição [mailto:notifications@github.com] Gesendet: Donnerstag, 16. Juli 2015 03:26 An: mathertel/Radio Betreff: [Radio] Volume not working (#3)
Hello,
I find this library great! Still i can't get volume to work with your demo serial or fixed... Im using a TEA5767 but not the simple one, im using this one: http://i.ebayimg.com/00/s/NzY4WDEwMjQ=/z/X18AAOSwPhdVDcz0/$_57.JPG http://i.ebayimg.com/00/s/NzY4WDEwMjQ=/z/X18AAOSwPhdVDcz0/%24_57.JPG
Does volume should work this this module?
— Reply to this email directly or view it on GitHub https://github.com/mathertel/Radio/issues/3 . https://github.com/notifications/beacon/ABCZlzRZw-OnyYFEewUe1O5Xc25SXwAWks5odv-zgaJpZM4FZinJ.gif
Hi,
So there are any radio module with volume control? What do you recommend? Maybe i can modify the TEA5767 and add a Digital Potentiometer to control de output?
Thanks
Hi Thiago, I'm using a SI4703 breakout board I've found cheap on ebay. It has volume control and RDS. If you ensist on using the TEA5767 you can make your own amplifier and adjust the volume from there with a digital or analog pot. Search on google and you'll find many instructables.
Hello, i solve it with a digital pot some month ago :) Thanks
Glad to hear that! May I ask how? You used TEA5767?
Sure, check this schemenatic: https://github.com/sn4k3/LedClock/blob/master/Eagle/ledclock_schemantic.png I used DS1803 digital 100K Pot
Hello,
I find this library great! Still i can't get volume to work with your demo serial or fixed... Im using a TEA5767 but not the simple one, im using this one: http://i.ebayimg.com/00/s/NzY4WDEwMjQ=/z/X18AAOSwPhdVDcz0/$_57.JPG
Does volume should work this this module?