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2017 was the best year in U.S. electric vehicle sales history, with electric vehicle sales increasing 35% in 2016 and 37% in 2017 over the previous year. Electric vehicles currently make up on...[Details]

There is a type of instrument in industrial on-site liquid level detection that detects the liquid level by placing the sensor into the liquid to be measured based on the buoyancy it receives. This t...[Details]

Tell me the truth, do you really need an iPhone with dual cameras, 458ppi, 2 million contrast, and OLED display? If not, then XR is more suitable for you. At least in public, most people will not car...[Details]

      According to foreign media Macrumors, Apple's iOS 14 update has added several new features to the Photos app, including the option to add titles to photos directly on the iPhone, which is somet...[Details]

Basic Concepts of Interrupts Interrupt The CPU works in parallel with the peripherals. When the peripheral data is ready or some emergency occurs, a request is made to the CPU. The CPU suspends the o...[Details]

Smart switch family Power PROFET™ + 12V provides ultra-low resistance switches for automotive applications, enabling modern power distribution architectures Since relays and fuses c...[Details]

July 25, 2019. Today, an average car has around five square meters of glass, which is almost twice as much as it was 30 years ago. While many components, including interior mirrors with built-in fati...[Details]

This is the second chapter of the series on how to choose a suitable oscilloscope. It is not a complete selection guide, but a summary of my research. It may introduce some details that you have neve...[Details]

A few days ago, when I was writing ARM, the computer often crashed for unknown reasons. Here I collected some better answers and solutions for your reference. Possible Causes: An oscillator st...[Details]

With the development and application of technologies such as strong electromagnetic pulse (EMP) and high power microwave (HPM), electronic systems under information conditions are facing increasingly...[Details]

     When I was reading Network Principles, I found a sentence by Dave Clark: "We reject kings, presidents, and elections. We believe in consensus and the code that is being executed."      When read...[Details]

CDMA mobile communication system has the advantages of strong anti-interference ability, good confidentiality, large capacity, etc., and has received widespread attention. CDMA uses the orthogonali...[Details]

Huang Wang, founder and CEO of Huami Technology, said on Weibo that the chip industry has never given us the opportunity to choose to like or hate, there is only "must". As we all know, the developme...[Details]

According to media reports on January 14, Mercedes-Benz Chief Technology Officer Marcus Schaefer evaluated the power batteries of new energy vehicles. Schaefer mentioned: Currently, the energy dens...[Details]

Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]