-
1 Introduction
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. It is an important parameter for measurement and control in industrial prod...[Details]
-
I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]
-
When using an insulation resistance meter to measure the insulation resistance of a capacitor, first disconnect the power supply and load connected to the capacitor, and then discharge it. (1) Chec...[Details]
-
According to a report by Japan's Kyodo News, Saudi Arabia, as the United States' largest ally in the Middle East, does not stand on the side of the United States in dealing with Huawei, and has state...[Details]
-
What is a drive motor resolver?
The drive motor rotary transformer is an analytical tool for the operation principle of the motor, which is used to analyze the changing law of the electromagne...[Details]
-
Functional testing, also known as behavioral testing, is tested based on the characteristics of product description, user plan and operation plan to ensure that the product meets the design requireme...[Details]
-
Design of milliohm resistance measurement circuit
In an airplane, the fuselage is usually used as a power supply wire. In order to ensure the normal power supply of the airplane, th...[Details]
-
According to foreign media reports, Tesla recently applied for a patent called "Parallel Processing System Runtime State Reload", which includes a system with three or more processors working togethe...[Details]
-
The schematic diagram is as follows:
When analyzing a power supply, we usually start from the input. The 220V AC input is rectified by a 4007 half-wave rectifier at one end and filtere...[Details]
-
On a general oscilloscope probe (similar to the probe of a multimeter), there is a small switch for selecting between ×1 and ×10. When ×1 is selected, the signal enters the oscilloscope without atten...[Details]
-
With the popularization and deepening development of modern science and technology in various industries in China, the construction of scientific technology information management has been continuous...[Details]
-
The Zeta PWM DC/DC converter is similar to the Cuk PWM DC/DC converter. Since the capacitance of capacitor C1 is very large, when the Zeta converter is operating in steady state, the voltage on C1 ...[Details]
-
On July 8, the 2021 World Artificial Intelligence Conference officially opened. With the theme of "Intelligently Connecting the World and Building a City with Wisdom", the conference focused on the ...[Details]
-
Step 1: Read the MCS-51 tutorial to understand the internal structure, instructions, bus, etc. of the microcontroller;
Step 2: Design one yourself by referring to some schematic diagrams in the book,...[Details]
-
1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD