A tech and a biz founder make a great team! There are many great tech people with little interest in the business side of things. The question is how to find a tech co-founder who is interested in your idea.

Depending where you are located, you should visit the local hackerspaces, meetups and everything else to get to know tech savvy people. Talk with some people about your ideas and see how they react. Don't offer them to be co-founders at the first date, but build a network of competent people you like. After a while you will get a feeling if somebody might be the right match.

Good luck!