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Recently, Ganfeng Lithium received intensive research from more than ten investment institutions, answering questions about the production cuts and suspensions of Australian mines, Ganfeng Lithium's ...[Details]
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“Lapis Semiconductor’s new ML2253x series products can not only reduce the software design of the main control MCU, but also build a voice output system. At the same time, it can also use the playba...[Details]
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Today, when vegetarianism and weight loss plans are all the rage, "thinness is beauty" has enveloped every aspect of our lives. Being exquisite and small seems to have become an attribute that can ma...[Details]
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The capacity of electrolytic capacitors is usually checked using the R×10, R×100, and R×1K ranges of a multimeter. The red and black test leads are connected to the negative pole of the capacitor res...[Details]
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With the development of digital signal processing (DSP) technology, DSP has been widely used in radar, communication and other fields. Although DSP has gone through several generations of develop...[Details]
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What is an oscilloscope? An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier fo...[Details]
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Abstract: This article introduces the frequency dithering technology used in switching power supply chip TOPGX. The working principle of frequency jitter technology is analyzed according to the ...[Details]
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The most important thing for programming automated equipment is to thoroughly understand the production process of the equipment and the operating habits of employees. This is the starting point of...[Details]
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Hardware environment: STM32F105RCT6 Software environment: FreeRTOSV8 Problem description: The interrupt method is used to receive data, and then a frame of data is placed in the message queue. Th...[Details]
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Can 800V high-voltage supercharging, which can charge as fast as refueling, become popular? Car enthusiasts who follow the electric vehicle industry are always concerned about this issue, so let’s ...[Details]
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Preface
The variable frequency power supply (
working principle of variable frequency power supply) converts the alternating current in the mains power supply from AC→DC→AC and outputs a...[Details]
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Schematic diagram (the part used this time) When a port in P2 is 1 (high level), no current flows and the corresponding diode will not light up. Code #include reg52.h void delay(unsigned int ...[Details]
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More and more smart devices are entering every corner of our lives, including your computer, smartphone, and the latest Apple iPad. The embedded software in the devices is also driving your car, wa...[Details]
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1-2-3. Calculation of energy storage filter inductance of series switching power supply From the above analysis, we can know that the output voltage Uo of the series switching power supply is related...[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]