|
Title: mini usb HP to 3.5 mm audio jack Post by: jaims009 on July 13, 2008, 08:29:23 am connection diagram
(http://i336.photobucket.com/albums/n323/jameer304/headphonediagram.jpg)[FONT="Arial Black"] mini usb pin description (http://i336.photobucket.com/albums/n323/jameer304/miniusbdiscription.jpg) photographs of prototype made by me (http://i336.photobucket.com/albums/n323/jameer304/pcb1.jpg) (http://i336.photobucket.com/albums/n323/jameer304/pcb.jpg) Title: Re: mini usb HP to 3.5 mm audio jack Post by: Exploited on August 02, 2008, 04:26:37 am ++!
Title: Re: mini usb HP to 3.5 mm audio jack Post by: MOJTABA on August 10, 2008, 03:00:35 am very good thanks
Title: Re: mini usb HP to 3.5 mm audio jack Post by: kidscracker on August 28, 2008, 09:03:45 pm Wow impressive!!!, but what are the IC codes? i'm very excited about making my own prototype. I hope you could give us mor info aboit it, schematic, components list, etc. :D
Title: Re: mini usb HP to 3.5 mm audio jack Post by: jaims009 on August 31, 2008, 12:21:02 am i don't know more about the schematic of the circuit i just make it from a old mini USB headphone
the 2 ICs are sol342105 and sol342108 but i think it is difficult to make it as all the components are too small and SMD. :( |