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Earlier, it was also called "green switching power supply". There have been multiple versions of "Energy Star" for switching power supply. With the upgrade of the version, the efficiency of switching ...[Details]

1 Introduction The measurement of nonlinear distortion generally uses the fundamental wave suppression method (single tone method), which can be achieved through the fundamental wave suppression netw...[Details]

1.1 ARM-Advanced RISC Machines ARM (Advanced RISC Machines) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM was founded ...[Details]

To say Tesla is only interested in machine learning would be an understatement. In fact, the electric car maker built an in-house supercomputer called Dojo that is optimized for training its machine ...[Details]

One camp advocates "jumping right in," while the other suggests "gradually," with L3 standing at the intersection of choice.   Previously in the autonomous driving circle, a news report about "Audi g...[Details]

The Qichacha APP shows that on June 29, Huawei Technologies Co., Ltd. disclosed the patent for "roof adjustment system, vehicle body, vehicle, roof adjustment method and device", with publication num...[Details]

On the morning of February 3, Qingdao Hisense Network Energy Co., Ltd. (hereinafter referred to as Hisense Network Energy) and Shandong Electric Times Energy Technology Co., Ltd. (hereinafter refer...[Details]

The special function register TMOD is the working mode register of T0 and T1, and its format is as follows: The lower 4 bits of TMOD are the mode field of T0, and the upper 4 bits are the mode fie...[Details]

Shared memory posix provides one set, XSI (systemv) provides one set There are many ways to implement shared memory. 1.posix mmap && open mmap Shared file mapping mmap (/dev/shm/xxx) also uses ...[Details]

0 Introduction In civil engineering, vibrating string sensors are often used to measure various parameters, including tension, pressure, stress, displacement, etc. However, due to the manufac...[Details]

The Cochcroft & Walton circuit shown in the attached figure is a typical multi-voltage rectifier circuit. When several half-wave voltage doubler rectifier circuits composed of diodes and capacitors ar...[Details]

The iW3620 uses iWatt's patented PrimAccurate primary-side control technology, which reduces the number of external components, thereby reducing product size and cost by eliminating the need for trad...[Details]

Today, the State Council Information Office held a press conference on "Promoting the construction of a strong manufacturing country and a strong cyber power to help build a moderately prosperous soc...[Details]

Abstract S7-200 expands an EM277, connects to a PC 3 meters away via Ethernet, and then uses Xingda Easy Control PPI-ETH-XD1.0 Ethernet module to connect to the industrial computer, so that 200...[Details]

In the field of industrial automation, ABB robots, as an advanced automation equipment, are widely used in manufacturing, logistics, medical and other fields. However, during use, the ABB robot pro...[Details]