My electronic circuit designs can be found in millions of popular products including some from Apple and Intel. I was a lead circuit designer for Texas Instruments for 15 years. I designed some of their more popular microchips that are used in a wide variety of electronic products. I've also developed and marketed my own product which has been sold in hundreds of retail locations. In addition to engineering I have a wide variety of experience with marketing, manufacturing, and tech product sales. I have an MSEE degree specializing in microelectronics and graduated with honors. For about 30 years I've been designing electronic circuits including everything from microchips to robots to wireless devices. My company is named Teel Engineering. Check out our website and blog: Also see me on these sites: Linkedin.com/in/johnteel Quora.com/John-Teel-1 PlanetAnalog.com/bloggers.asp#John_Teel Twitter.com/JohnTeelEE