Despite its widespread use, RS-485 is not as well understood as it should be. However, if you invest a little time on familiarizing yourself with the bus and pay attention to 10 aspects of your ...
This circuit demonstrates the implementation of a low power, RS-485 transceiver with selectable data rate and flexible I/O logic levels. A dual-output LDO allows for operation with either 1.8V or 3.3V ...
TI's Thomas Kugelstadt offers a number of technical fixes for RS-485 bus signal polarity correction (POLCOR) in industrial control systems. POLCOR used to be rare. Now, it results from any of a number ...
The V100 Door/Reader interface connects two access control card readers via Wiegand or Clock-and-Data interface controlling either one or two doors. The V100 features on-board flash memory, allowing ...
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