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1. Error handling An error was encountered in the previous section: Print this: It was found that none of the network parameters we wrote statically in jz2440.h were written. dm9000 a...[Details]
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There is a clock switching function inside the STM8, which can change the clock frequency when needed. The board is STM8_Discovery and the LED is PD0.
The procedure is as follows:
//Software enviro...[Details]
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Code: /* C language example 23 Question: Print out the following pattern (diamond). * *** ***** ******* ***** *** * Program analysis: First divide the graph into two parts. The first fo...[Details]
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The main circuit topology of the full-bridge bidirectional current source high-frequency link inverter is shown in Figure 1. It consists of three parts: a high-frequency inverter, a high-frequency ...[Details]
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Types of thin film solar cells
In order to find a substitute for single-crystal silicon cells, people have developed polycrystalline silicon and amorphous silicon thin-film solar cells, and ...[Details]
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US President Trump said on his Twitter that the US tariff rate on $200 billion worth of Chinese goods will be increased from 10% to 25%. The products affected are mostly electronic components, furnit...[Details]
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In the early 1990s, portable phones were all the rage. As laptop computers shrank in size, they became known as "backpack phones." Today, the electronics industry has come a long way, and today's c...[Details]
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An analysis by Japanese media shows that China is increasing its strength in the race to develop alternatives to lithium-ion batteries. Over the past 10 years, patent statistics from various countrie...[Details]
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1. Project Overview 1.1 Introduction Energy shortage is a new problem facing the world in the 21st century. In addition to finding new energy reserves, energy conservation and efficiency improvem...[Details]
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ADA849x_ADI launches integrated precision instrumentation amplifier and thermocouple cold end compensator
ADI has officially released a series of low-cost precision thermal coupling amplifiers AD84...[Details]
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1. System Block Diagram and Measurement Principle
The transistor output characteristic curve describes the relationship between UCE and lC when the base current IB remains unchanged. Since the ...[Details]
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Etching is an important step in the printed circuit board manufacturing industry. It looks simple, but in fact, if there is a problem in the etching stage, it will affect the final quality of the b...[Details]
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1. Introduction
The prototype for this rectification is a vehicle-mounted motor control project of a certain customer. The motor speed is mainly adjusted through PWM signals. During the actual...[Details]
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Tesla's integrated solar-storage-charging supercharging station is here. Will it be long before Powerwall enters the Chinese market? Tesla's China charging team posted on Weibo that Tesla's integra...[Details]
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If the devices controlled by the microcontroller tend to be complex, it will be clearer to write the program using the state machine mode. However, the state machine diagrams on the Internet are diff...[Details]
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