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Semiconductor laser tubes (LDs) and ordinary diodes use different processes, but their voltage and current characteristics are basically the same. At the operating point, small voltage changes will...[Details]
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After an electric vehicle accident, there are still huge secondary safety risks.
Several news reports of electric vehicles catching fire have forced people to shift their attention to the issu...[Details]
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The Tektronix oscilloscope is a widely used electronic measuring instrument. It can convert invisible electrical signals into visible images, making it easier for people to study the changing process...[Details]
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Abstract: This paper introduces the power-on configuration method of FPGA devices based on SRAM LUT structure; focuses on the method of downloading configuration data using computer serial port and...[Details]
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The first thing I came into contact with was C51. I implemented the program I wrote before on my own experimental board. Now I have sorted it out and saved it as a souvenir!!!
Experiment 1: Flashing ...[Details]
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Test points are very important and familiar to testers. The accuracy of the test is closely related to the location of the test points. Incorrect test points will lead to incorrect test results, thus ...[Details]
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We generally use USART to output debugging information when debugging a program, or for serial communication.
Seeing how powerful the functions of USART are in the ST manual, in fact, we seldom u...[Details]
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Abstract: According to
the structural characteristics of
the LDPC
code check matrix
in
CMMB
, a method for implementing a partially parallel decoding structure is proposed, and th...[Details]
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Abstract: In order to improve the heat dissipation capacity of the housing of photovoltaic grid-connected micro-inverter, a special structure that uses the inner wall of the housing to dissipate he...[Details]
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Introduction: EMI from switching regulators is divided into electromagnetic radiation and conducted radiation (CE). This article focuses on conducted radiation, which can be further divided into t...[Details]
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Family is everyone's happy harbor. With the advent of the new generation of information technology, home furnishings and home appliances are also "connected", arousing people's infinite associations ...[Details]
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Continental AG, the world's second-largest auto parts manufacturer, announced its transformation to electrification. The company will no longer invest in the development of components for internal co...[Details]
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Let me tell you about the port remapping of STM32 microcontroller. Here we take the remapping of USART1 as an example. There are many I/O ports on STM32, and there are also many built-in peripheral...[Details]
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1. Circuit Introduction: The circuit is shown in the figure
It can be seen that the signal generator consists of two parts: 1. The audio signal generator is composed of the time base 555 and p...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
...[Details]
Embedded System
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