PIC-Based USB Interface by Robert Lang Everyday Practical Electronics, October 2005 USB the easy way, with a PICmicro 18F2455 microcontroller! Allows existing RS2323 designs to be controlled by a Windows 2000/XP USB port. Although the design is simple, it illustrates the techniques for getting data into or out of a PIC over the Universal Serial Bus. Free source code available for download from http://www.epemag.wimborne.co.uk/downloads.html Parts are available from the usual component sources. Please note that EPE does not provide kits but many of the requirements can be met by our advertisers. Please refer to the EPE web site for details of ordering back issues, subscriptions etc. http://www.epemag.wimborne.co.uk Last updated 8th September 2005