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The principle of digital PID control Since computers and various microcontroller chips have entered the control field, computers or microcontroller chips have replaced analog PID control circu...[Details]

Main program: start:       call disp       lcall keyscan       cjne a,#0ffh,nex       sjmp start nex:       mov 20h,a       sjmp start ; Display function, display the contents of the three ce...[Details]

Can a reed switch be used to directly control the start and stop of a motor? Toy motors are commonly used power devices that can convert electrical energy into mechanical energy and can be used to ...[Details]

　　There must be a lot of things you want to know about power supply design. The following editor has learned about the solutions to 12 common problems through interviews with senior engineers and o...[Details]

When the market "stops", the industry's thinking cannot stagnate. From August 11 to 13, 2020, the 12th Automotive Blue Book Forum with the theme of "Winter Buds" was held in Wuhan. The conference sor...[Details]

Isaac Sim on the new Omniverse Cloud platform makes virtual testing and training easier to implement with flexibility and scalability Robots can be tested navigating environments across global...[Details]

　 　1. Basic principles of testing 　　Based on standards (IEC standards and other international standards, national standards, ministerial standards), development specifications, enterprise standards,...[Details]

(1) Buck type, which is characterized by high noise, difficulty in filtering, high voltage stress on the power switch tube, and floating control drive level, so it is rarely used. (2) Boost/buck ty...[Details]

　　In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. The scheme...[Details]

According to foreign media reports, lithium-ion battery manufacturer Electrovaya announced that its proprietary solid-state hybrid battery (lithium metal) technology has achieved breakthrough perform...[Details]

Single chip microcomputer, single chip microcomputer. Generally speaking, it is a chip. But it is a special chip because it does not realize a single logical function. It integrates a whole computer ...[Details]

On March 12, all 3,205 35 kV and above transmission and transformation projects and 33 pumped-storage projects under construction in the operating area of ​​State Grid Corporation of China (except ...[Details]

Focus on the innovation ecosystem and promote long-term growth by investing in future business models Dr. Zhiyong Sun, Vice President of Research at Gartner Most large organizations tend to strug...[Details]

The common faults in the use of plug-in electromagnetic flowmeters are caused by damage to the instrument's own components, and some are caused by improper selection, improper installation, environme...[Details]

ABB robots are intelligent devices widely used in the field of industrial automation, with high flexibility and reliability. In the programming and operation of ABB robots, movej and movel are two ...[Details]