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As power rail voltages and tolerances get smaller, it becomes increasingly difficult to accurately measure power integrity. In the past, any oscilloscope could measure a 10% tolerance ripple on a 5V ...[Details]
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Kernel version：2.6.14
CPU architecture：ARM920T
Author：ce123(http://blog.csdn.net/ce123)
Let's first post the source code of the expand_files function:
view plain copy
print ?...[Details]
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Contents
Achieving "carbon neutrality" is a major strategic goal of my country's sustainable development. To achieve the goal of "carbon neutrality", solar energy and wind energy need to a...[Details]
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The main purpose is to run the program in RAM to remove the read protection. I didn't expect that ST-Link Utility can do it directly. ST-Link Utility: target-- options bytes-- you can see the read pr...[Details]
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Overview The FD05 AGC intermediate frequency amplifier module is a small signal amplifier in the medium wave band with AGC (automatic gain control) function for communication equipment. It is mainly...[Details]
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Working Group 2 of the International Telecommunication Union Radiocommunication Study Group 4 held its 51st plenary meeting from May 9 to 12, 2022. The official Weibo account of China Academy of Info...[Details]
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Robotics research faces a variety of recurring problems, in part because robots have countless interacting components that are often highly complex, only partially observable, and trained with AI tec...[Details]
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Xiaomi Mi 8 is coming later than usual. On the last day of May, Xiaomi released its long-awaited flagship product, the Xiaomi Mi 8. As the star of this important event and the commemorative product...[Details]
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1 Introduction
The ADμC812 microcontroller recently launched by Analog Devices of the United States contains a high-precision 8-channel 12-bit analog-to-digital converter (ADC), a 2-channel 12-bit d...[Details]
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Engineers generally believe that switching power supplies will reduce the performance of ADCs, so they are usually willing to choose low-dropout (LDO) linear regulators instead of switching regulat...[Details]
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A car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's speed, time, mileage, braking and other status information and export the data thr...[Details]
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Design of AC Inductor
The inductance of an AC choke changes with the change of the AC magnetic field, and it is nonlinear. Only when the core is not saturated, the change is close ...[Details]
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1. The structure of the gas detection tube: The gas detection tube is a glass tube with a fixed length and inner diameter, filled with a certain amount of detection agent, fixed with a plugging mater...[Details]
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The fully digital electronic soft starter can not only effectively control the starting current of the squirrel cage three-phase asynchronous motor and reduce the impact of the current on the motor...[Details]
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With the development of industrial automation, intelligence and informatization, data exchange and communication between industrial equipment have become increasingly important. Efficient data inte...[Details]
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