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At the beginning of 2020, the sudden outbreak of the COVID-19 pandemic brought severe challenges to people's work and life, and the production and operation of enterprises, especially to the informat...[Details]

Since ultrasonic level meters do not come into direct contact with liquids, they can be used in materials and liquids that are toxic, flammable, highly viscous, and corrosive. Ultrasonic level meters...[Details]

As there are more and more electronic devices on the car, it will make us more convenient and have more devices to play with when using the car. However, once it comes to vehicle upgrades, too many e...[Details]

According to a new report released today by Information cited by 9to5mac, Apple has a very close relationship with TSMC, and TSMC is working hard to transition to 3nm manufacturing. The A15 process...[Details]

We know that LED chips can be roughly divided into three categories according to their structure, namely: upright LED chips, flip-chip LED chips and vertical LED chips. At present, the most widely us...[Details]

Smartphone audio quality should include two aspects: first, the sound quality as a portable communication device; second, the high-fidelity restoration as a smartphone "music player". This issue of...[Details]

The Frankfurt Motor Show is still in progress. Many vehicle manufacturers and parts manufacturers will do some workshops on technology. We will make some arrangements based on reports written by peer...[Details]

0 Preface With the expansion and complication of power grids and the advent of regional interconnection, the behavior of power systems will become more and more complex. The applicability of some o...[Details]

　　 There is a prerequisite for LED to have a long life and high efficiency, that is, suitable working conditions. The main factor affecting the life and luminous efficiency is the working junction t...[Details]

The following points should be clarified when purchasing and ordering ordinary pressure gauges: 1. Appearance name: It should be clear whether it is ordinary pressure gauge, oxygen pressure gauge, el...[Details]

Denza N7  (  parameters  |  inquiry  ) is a medium-sized SUV launched by the Denza brand, positioned as an intelligent pure electric family car. It not only has a stylish and dynamic exterior design,...[Details]

Every engineer who has contact with electronic circuits will inevitably use an oscilloscope. Among oscilloscopes, the most commonly used is the passive probe of the oscilloscope, such as: P6100 oscil...[Details]

By replacing the two capacitors C1 and C2 in the half-bridge circuit (Figure 2-14) with two transistors respectively, the main circuit of the full-bridge switching power supply is formed, as shown in...[Details]

According to news on March 18, Taiwanese media "Business Times" reported that "Lisenoco", a major Zhuke hard drive parts manufacturer, announced the closure of the factory in October last year and su...[Details]

Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]