R1215N-A473L-20RE

When the nameplate is lost and you do not know the number of poles of the original asynchronous motor, you can use the current μA range of the multimeter to test and judge. The method is: Open the ...[Details]

A multimeter is also called a multimeter, a three-meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]

Panos Panay, the creator of Surface, said on Twitter that the launch date of Microsoft's new true wireless headset Surface Earbuds will be postponed to spring 2020. Panos Panay said: "Product manuf...[Details]

Hardware platform: jz2440 Software platform: Ubuntu16.04 arm-linux-gcc-3.4.5 Source code location: https://github.com/lian494362816/C/tree/master/2440/005_leds/002 1. Principle analysis 1.1 Origin ...[Details]

Introduction A switching regulator converts an input voltage to a higher or lower output voltage. To do this, an inductor is needed to temporarily store energy. The size of the ind...[Details]

Different from the traditional hybrid vehicle insulation detection model, most hybrid vehicles currently use the low-frequency pulse signal injection method to detect the high-voltage leakage diagn...[Details]

The iPhone 12 Pro is equipped with a 6.1-inch Super Retina XDR screen with a resolution of 2532 x 1170, a 2000000:1 contrast ratio and a maximum brightness of 1200 nits, which can provide excellent d...[Details]

1.LCD diagram The picture below is a schematic diagram of an LCD. Each point in it is a pixel. It has an electron gun inside that emits light of various colors as it moves. The dynamic diagram is e...[Details]

On March 10, Wingtech Technology released an announcement that the company's product integration business has carried out multiple business cooperation with specific overseas customers in areas such ...[Details]

Siemens Digital Industries Software has announced the appointment of  Bas Kuper as Senior Vice President and Managing Director of Asia Pacific, replacing Pete Carrier, who will take over as Senior Vi...[Details]

Tian Bo, Chairman and Party Secretary of State Grid Jibei Electric Power Co., Ltd. The Fifth Session of the Third Employees' Congress of State Grid Corporation of China and the 2020 Work Confe...[Details]

Today, Intel announced that its innovation has returned to a two-year cycle. Intel said that the yield rate of 10nm has been greatly improved, and a series of new products will be launched in 2020. 7...[Details]

International Energy Network/Photovoltaic Headlines (PV-2005) learned that on October 30, the National Energy Group Material Company’s 2023 group-level photovoltaic inverter distribution procuremen...[Details]

ARM image file            Various source files in ARM (including assembly files, C language programs and C++ programs, etc.) are compiled by the ARM compiler to generate target files in ELF (Execut...[Details]

The sluggish LCD panel market has led Samsung to launch an "early retirement" plan for its employees.   Samsung Display launched an early retirement plan this month to cut its workforce, BusinessKore...[Details]