When commercial options fail, try using Manchester encoding and other time-tested protocols in low-cost, low bit-rate serial communications. When developing an embedded system that requires basic ...

A bipolar system has a transition between a positive and negative. Any method can employ a bipolar encoding but logically they may be the same as shown with the NRZ example. Download ...

To answer your question, I reached out to Steve Halliday, the president of consulting firm High Tech Aid, who is an expert on RFID standards and the encoding schemes they use. Here is Steve’s reply: ...