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I have made an example. In the past, I used AVR to generate PWM directly by hardware. It was convenient and fast, with only a few statements and strong driving ability. I never thought about how to ma...[Details]
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The PWM DC/DC converter has the following two operating modes depending on whether its inductor current is continuous.
(1) Continuous Conduction Mode (COM) PWM DC/DC converters usually operate...[Details]
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First of all, this is my first time writing a blog. I hope to use this platform to record my growth experience in learning. I have just come into contact with stm8 and am just getting started. If t...[Details]
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In the process of industrial field testing, since the test data of various parameters in production are of great significance to the production process, the accuracy of various test data is require...[Details]
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STRUC: Defines a structure type
Definition of a structure type (=STRUC data type). Here, several data types are combined into a new data type.
STRUC Name Structure Type Data Type 1 Comp...[Details]
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Group measurement Measure the status of a group of batteries, including voltage, internal resistance, and battery capacity. Compare the measured battery status and select the problematic batteries. ...[Details]
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I want to learn more about Keithley's 2400 series low voltage digital source meter product line from the perspectives of resistance measurement accuracy, system speed, scanning working 3 reading rate,...[Details]
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According to a new report from DigiTimes, Apple supplier TSMC will start production of the A15 chip for the iPhone 13 series ahead of schedule, which was originally expected to begin production in th...[Details]
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For a long time, due to the late start of the upstream raw materials and equipment industry of my country's OLED microdisplay industry, some key technologies lag behind developed countries such as Eu...[Details]
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Chips are a small accessory that has really touched the nerves of the Chinese people in the past one or two years. When ZTE was strangled by the United States and almost suffocated, people realized t...[Details]
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In recent years, with the development of metropolitan wireless infrastructure networks, the coverage of hotspots (APs) has increased significantly. Due to the increase in demand for positioning servi...[Details]
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Four tech companies - Apple, Facebook, Google and Amazon - have been the subject of an ongoing antitrust investigation by the U.S. House of Representatives Judiciary's antitrust subcommittee. Recen...[Details]
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After learning the theoretical part of IIC bus protocol, I think I should learn the specific operation of 2440 IIC controller. After all, the purpose is to learn S3C2440, so I will ma...[Details]
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The bare metal environment has been built. How can bare metal debugging be done without interrupts? S3C6410 has a hardware interrupt controller. Unlike 2440, you need to calculate the offset addr...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]