Greetings to all ,
Today i successfully Developed a (TDA2822 based) Mini Stereo system for my Mp3/Mobile , i have attached some pics if interested in taking a look at it .
It has a very lovely output (crystal clear stereo sound) & no distortion at all, Thnx to "Bertus" as he helped me a little to figure out the RFI problem i was facing.
The feature i have added in this system is that it is equipped with USB charging system , that charges the 9V 200mAh rechargeable battery fitted inside.
Presently everything is fine with the stereo system , all i need to do next is make a simple LED charge indicator , when the battery is fully charged , the LED should Lit & i can disconnect the USB supply.
So, Any help will be deeply appreciated .
Best regards,
Lubnaan
Today i successfully Developed a (TDA2822 based) Mini Stereo system for my Mp3/Mobile , i have attached some pics if interested in taking a look at it .
It has a very lovely output (crystal clear stereo sound) & no distortion at all, Thnx to "Bertus" as he helped me a little to figure out the RFI problem i was facing.
The feature i have added in this system is that it is equipped with USB charging system , that charges the 9V 200mAh rechargeable battery fitted inside.
Presently everything is fine with the stereo system , all i need to do next is make a simple LED charge indicator , when the battery is fully charged , the LED should Lit & i can disconnect the USB supply.
So, Any help will be deeply appreciated .
Best regards,
Lubnaan
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