In electronic circuits, most of them require a DC regulated power supply for driving. For example, in the amplifying circuit, on the one hand, the DC voltage regulator must establish a suitable static operating point for the circuit operation, and on the other hand, it must provide the required energy for the amplification of the signal.

A Network Interface Card (NIC for short), also known as a network adapter, is a device that connects a computer to a local area network. As long as it is connected to a LAN, a network card needs to be installed.

How to draw a beautiful and efficient PCB board?

​In the application of single-chip microcomputer, communication protocol is an indispensable part. The communication between the host computer and the lower computer, the single-chip computer and the single-chip computer, and the single-chip computer and the peripheral modules all need the communication protocol to realize information exchange and resource sharing.

With the growth of bandwidth, Wi-Fi 7 will jump to the forefront, allowing data transmission to enter a new era belonging to Wi-Fi 7, and transmission speed to a new height in history.