Serial communications products include a variety of devices that send data serially, or one bit at a time. Serial and parallel communications are two methods of sending data between two ...

Solutions for asynchronous serial communication between systems or subsystems include many possible interface implementations – for example, RS-232, RS-485, RS-422, controller area network (CAN), ...

Figure 1: Serial interfaces provide a convenient and efficient option for allowing devices to be able to quickly and accurately communicate. Source: FAXE/CC BY-SA 3.0 For devices to work together, ...

Variable frequency drives (VFDs) have become omnipresent in the building automation world. This proliferation of VFD’s is due to two main factors. First, when properly applied to centrifugal fans and ...

What is a serial peripheral interface (SPI)? A serial peripheral interface (SPI) is an interface commonly used in computers and embedded systems to facilitate short-distance communication between a ...

The UART, or universal asynchronous receiver-transmitter, is one of the most used device-to-device communication protocols. This article shows how to use a UART as a hardware communication protocol by ...