91507-444HLF

introduction The winding machine developed in this paper is horizontal, and the core mold is placed horizontally. During winding, the core mold rotates at a constant speed around its main ...[Details]

Display screens are divided into two types based on communication control methods: synchronous and asynchronous. The synchronous control method is real-time communication between the host computer ...[Details]

——Text by Zhang Yanhu, Marketing Director of Sungrow Power Supply Co., Ltd. There are some misunderstandings about the photovoltaic inverter industry and the application of inverters in ...[Details]

A power supply circuit that uses a single power supply to generate both positive and negative voltages 虽然电池设备的电源单元,通常由电池构成单电源电路,不过某些情况要求电源电路具备负电源输出电压. 图1的電源電路可輸齣由單電源送齣的穩定化正、負電源，一般這類型的電源電路是以正電壓當作...[Details]

Use CorelDraw, higher versions such as 10.0sp1 have the least errors 1. If it is a multi-page document, use Acrobat (the full version has editing function) to extract the required pages and save them...[Details]

Abstract: This paper introduces a new design method of taximeter based on single chip microcomputer. The realization principle of taximeter, timing and statistics functions is introduced in detail,...[Details]

The excellent performance and low price of the PXI bus system have made more and more engineers and technicians engaged in automatic testing begin to pay attention to the development of PXI. The PXI b...[Details]

Classification and function of automobile sensors As the "sensory organs" of automobiles, automotive sensors are widely used in various electronic control systems of engines, chassis and bodie...[Details]

The preamplifier uses a modified RGC structure as the input. The simulation results of Cadence Virtuoso simulation software show that when the junction capacitance of the photodetector is 0.62pF and ...[Details]

What are the English words "integrated energy system" and "integrated energy services" which are easily confused and what are the differences between them? Integrated energy system is ofte...[Details]

This simple programmer has an automatic power-off protection function. When the MCU is inserted in reverse, the protection circuit will immediately cut off the power supply (the power indicator lig...[Details]

　　VR vision is different from the way we usually use our eyes. It is two eyes looking at their own lenses. Although there is only one screen, there are two light source paths, so the contraction of t...[Details]

There is no problem with Keil compiling the program, but when downloading the program, the following appears: There was even a situation where Keil died. Because the program can be compiled, ther...[Details]

MSP430G2553 is killing me. I started to use MCU in the summer vacation, but now I have a general understanding of it. I have been studying the state machine modeling these days. Maybe it is because I...[Details]

This paper briefly introduces the RS-485 bus standard and compares several common RS-485 circuits . It also focuses on the latest mass-produced fully integrated isolated data trans...[Details]