USB MultiComms part one – USB Board

Brian Dorey has been working on a USB communications box project: Several of the projects we have been working on recently needed some form of serial communication with our PC, either through RS232, UART, I2C or SPI and at the moment we use a handful of different USB to serial adapters designed for each different protocol.  One […]

System and method for intrabody communications

Here’s a thought provoking patent abstract, a “System and Method for Intra-body Communication,” US patent application number 20100305437 Among other concepts it refers to using the unique audio frequencies produced by teeth clicks as a means of communicating through the musculoskeletal system with a wireless wristwatch device!