Product Introduction: RS232 is a commonly used serial device, which is generally used for data transmission in the field of communication and human-computer interaction. Although the serial port system is more complex than the parallel port system, it requires less data line than the parallel port system in data transmission, so it is more efficient.RS232 only needs 3 data transmission lines to complete the data transmission.These three wires are used for “sending data”, “receiving data” and signal grounding wire respectively. In this connection, the send and receive lines are used to send and receive data between computers.As its name suggests, […]

Introduction of USB-RS232 Serial Cable: USB to serial port is the realization of computer USB interface to universal serial port conversion.Provide fast access to computers without a serial port, and using a USB to a serial device turns a traditional serial device into a plug and play USB device. As the most widely used USB interface, one of the essential communication interfaces for every computer, its biggest feature is to support hot plug and play. The transmission speed is fast.For most engineers, the main obstacles to developing a USB2.0 interface are facing the complex USB2.0 protocol, writing their own USB […]