CV12816A-NN-BF-N6-P

After the shortage of automotive chips has eased in 2022, the discussion on whether the tight supply of automotive chips has reached an inflection point will be mentioned again in 2023. 　　 Since the ...[Details]

The deadlock bus is manifested as: SCL is high and SDA is always low Phenomenon: The MCU uses hardware i2c to read E2PROM. When the MCU is reset, there is a probability that it can no longer commun...[Details]

The technical parameters of different types of spectrum analyzers are not exactly the same. For users, they mainly need to know the frequency range, scan width, scan time, measurement range, sensitiv...[Details]

China Energy Storage Network News : "Now even substations can charge my electric car, and it can be fully charged in 40 minutes. It's so convenient." On January 6, Wang Zhigang, a citizen of ...[Details]

With the development of information technology, wireless communication has become popular, but our usual monitoring method is still contact-based. The disadvantages of contact monitoring are: conta...[Details]

SAW is an elastic wave that propagates with energy concentrated on the surface of a medium. Strictly speaking, it refers to waves of various modes that propagate along a surface or interface. Differe...[Details]

Since the chip shortage began at the end of 2020, the semiconductor super boom cycle has arrived. High-end GPUs, CPUs and high-performance computing application ASICs have driven the demand for advan...[Details]

Smart socket system design This design consists of three parts: metering module, display module and control module (see Figure 1). This article will focus on the design of th...[Details]

　　Commonly used active power factor correction circuits are divided into two categories: continuous current mode control type and discontinuous current mode control type. Among them, the continuous c...[Details]

In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 21. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]

The street light cable fault tester is a special test instrument developed according to the fault characteristics of street light cables. It is an excellent product for testing street light cable fau...[Details]

We have previously introduced the latest content of the 3.0 version of the OTA standard issued by CTIA. In this issue, we will further explain the testing of internet notebooks in the CTIA OTA3.0 stan...[Details]

C51 single-chip computer, C language programming, about the timed flashing of indicator lights. P1.0 P1.1 P1.2 P1.3 are each connected to an indicator light, and P2.0 is connected to an external butt...[Details]

On May 27, Nandian, a major IC substrate manufacturer, held a shareholders' meeting. Its senior vice president Lu Lianrui said that ABF is in short supply and there is no product to replace ABF so fa...[Details]

　　1 Introduction　 　　Frequency source is the key to achieve high performance indicators of radar, communication, electronic countermeasure and electronic systems. The functions of many modern elec...[Details]