M85049/3624N06

On December 22, TCL Electronics issued a clarification announcement stating that the company has noticed media reports on December 22, 2020 that the company is under review by relevant US authorities...[Details]

The hardware system design of the PIC series microcontroller is simple, and the instruction system design is refined; it adopts the Harvard bus structure, and the data bus and instruction bus inside t...[Details]

In the period when 51 single-chip microcomputers were mainstream, there was often a problem that troubled beginners of embedded applications: whether to learn assembly language first or directly lear...[Details]

A new report suggests that Samsung has decided to scrap the Galaxy Note series entirely, halting development entirely and considering it a historical product.   The series has also been excluded from...[Details]

Communication architecture industry chain 1. Overview of the communication architecture industry chain Early cars used a single point-to-point communication method and had little contact with ea...[Details]

A spectrum analyzer is a general-purpose test tool that can display signals with a large dynamic range over a wide frequency range. However, the FSUP Signal Source Analyzer from Rohde & Schwarz, Co...[Details]

Among them, pll includes two types: MPLL is mainly used to provide clocks for various devices. We will focus on the application of UPLL in USB clock frequency application, which is 48M. The setting ...[Details]

Dimension measurement method 1. All branch dimensions are measured to the edge of the plastic part (unless otherwise specified) 2. For open winding, measure to the edge of the tape 3. F...[Details]

Compared with traditional halogen low-voltage lighting, the use of high-brightness LEDs as indoor decorative lights, landscape lighting, and street lighting has many benefits. High-brightness LEDs...[Details]

　　1. Detection of the sensitivity of electret microphones 　　The sensitivity of electret microphones used in radio recorders, telephones and other electrical appliances directly affects the actual eff...[Details]

SK Hynix's acquisition of Intel's NAND flash memory and most of its storage business has made further progress after obtaining approval from the United States, the European Union and South Korea. Rec...[Details]

Electricity is a national basic industry, which is related to the national economy, people's livelihood and economic development. Sudden large-scale power outages will have a catastrophic impact on...[Details]

 On August 19, Shanghai Xinyang released its semi-annual report, saying that in the first half of 2021, the company achieved operating income of 437 million yuan, a year-on-year increase of 45.78%; n...[Details]

introduction The overhead contact network is a special form of transmission line erected above the track line in electrified rail transit. Its main purpose is to provide reliable and uninterru...[Details]

What is a contactor? They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]