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There are many scattered distribution equipment installed on the high-voltage distribution line. For example, distribution transformers must be equipped with necessary lightning protection devices to ...[Details]
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The device is low-cost, simple to make, highly reliable, and highly accurate (plus or minus 0.3 degrees, determined by the sensitivity of the electric contact thermometer). Anyone with a basic knowle...[Details]
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#include
#include //header file
#define GPIO_LED P2
//External interrupt IO
sbit K3=P3^2;
sbit K4=P3^3; //define the io port values of k3 and k4 to be p3.2 p3.3
void IntConf...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "STC Library Function Usage Reference" ADC initialization function...[Details]
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CEA, Soitec, GF and STMicroelectronics join forces to advance next-generation FD-SOI technology development plan for automotive, IoT and mobile applications April 21, 2022, China - CEA, Soitec, Glo...[Details]
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The quality of LED driver power supply will directly affect the life of LED, so how to make a good LED driver power supply is the top priority of LED power supply designers. This article will int...[Details]
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I. Overview Following the previous article, I will summarize the contents related to the Keil (MDK-ARM) menu. Please read on for details. The content of this article can be found in my other blog, ...[Details]
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Before the clock of MINI2440 development board is turned on, the whole development board relies on a 12MHz crystal oscillator to provide frequency to run, that is to say, CPU, memory, UART and other h...[Details]
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The main function of the frequency tracking circuit is to maintain synchronization with the grid voltage and avoid spectrum leakage. The phase voltage is stepped down by the transformer, passed throu...[Details]
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Diodes Incorporated Introduces Three-Stage Programmable Slew-Rate Control Power Switch to Simplify and Enhance Power Rail Management in SSDs
Diodes Incorporated (Dio...[Details]
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From today's logistics warehousing, unmanned factories to smart city construction, companies are competing to deploy various collaborative robots in various fields to improve production efficiency...[Details]
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On November 13, Changde Economic Development Zone and Funengbao Energy Technology Group held a signing ceremony for the Zhongke Changde Energy Storage and Microgrid Industrial Park project. Zou Wen...[Details]
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Testing process After inspection by engineers, the test function is normal and the quality inspection verification indicators are normal. There may be occasional failures. After inspection, it was fo...[Details]
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Kirchhoff's law is the most basic law that describes the voltage and current in a circuit. Before introducing Kirchhoff's law, we first introduce several terms that describe circuit structures.
...[Details]
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The servo press is a precision press driven by a servo motor and is widely used in metal forming, stamping, stretching, bending and other processes.
Advantages of servo press:
High e...[Details]
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