USB with JR Radio Link Conector

Guys, do anybody knows a web page that explain how to build your own link conectors?

I remember there was a web page that explain it and also explain how to build Futaba to JR trainer cords

If you check the JR conector is a simple audio male conector. I just need to know were to wire it to the USB conector since on the USB have 4 pins and I dont know which one I need to use.

I want to build one like this for my JR radio.

THX,

Isaac

Isaac.....Not sure what you need but you can try this guy on ebay unless you just like to fool around with electrical components...look over to the right on his web site. http://stores.ebay.com/Toms-RC-Simulator. I did a google search about a year ago and found some web sites that might help but I can't remember what I used for a search word. I got one guy in South Africa and one in the UK. Hope this helps.....Just tell Tom what you need and he can probably help.

Hi Isaac,
Check this out for your USB interfaces: www.rcusbsimulator.com