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// File name: download.c
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// Target object: AT89S52
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IT Home reported on February 26 that as the Meizu 18 and 18 Pro launch conference on March 3 approaches, Meizu has begun to frequently preheat this series of models. Meizu revealed today that...[Details]
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Today, we used an oscilloscope to study transformers. What is a Transformer? A transformer is a device that converts electrical energy into magnetic energy and then converts magnetic energy back in...[Details]
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The battle between Samsung and TSMC in advanced process has become more diverse after entering 3nm, mainly because the two companies have very different technical architectures for 3nm. Samsung bets ...[Details]
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1. When the high-impedance input port is left floating, the read value is uncertain. 2. In bidirectional IO mode, there is usually a pull-up resistor with a large resistance inside the microcontroll...[Details]
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On December 20, State Grid Corporation of China held a press conference in Beijing on "Stabilizing Investment to Ensure People's Livelihood and Promoting High-quality Development of the Grid", anno...[Details]
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IR's IRS27951/2 is a self-oscillating half-bridge driver, especially suitable for LLC resonant DC-DC converter applications. The device provides overcurrent protection, each channel has an operating f...[Details]
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0 Introduction
With the continuous development of intelligent control research, the research of automated clinical equipment has become a focus of medical device development. Therefore, designing an...[Details]
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void delay(char n) { char i; for(i=n;i 0;i--); //Look at the assembly and you will find that 3 instruction cycles are used here. The 4M crystal oscillator is 3us and the 51 microcontroller 12...[Details]
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Less than half a year after the Chinese government proposed reaching carbon peak by 2030 and achieving carbon neutrality by 2060, "carbon neutrality" has become a keyword that Chinese companies must ...[Details]
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Traditional manual tracing methods may not be able to keep up with the rapid spread of COVID-19. Here, technology can shorten the time between confirming an infected case and isolating all contacts. ...[Details]
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In my country's huge electronic industry cluster, the lack of support from advanced lithography machines will inevitably constrain the transformation and upgrading of my country's electronic industry...[Details]
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Recently, many customers have consulted MORLAB about GSM output spectrum testing. For most friends who are not familiar with this test, the output spectrum test has many items, the test method is ...[Details]
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Chopping is a current conversion technology in power electronic control. Its essence is pulse width modulation of DC control. It is named chopping because its waveform is neat and symmetrical lik...[Details]
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As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]
DSP and ARM Processors
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