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1. Differences between FB and FC
1. FB function block with background data block FC——function, equivalent to function;
2. FB and FC blocks are equivalent to subroutines, which can call ot...[Details]
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Recently, at a signing ceremony held in Guangdong, JinkoSolar and Xiaodong New Energy jointly signed a 100MWh SunGiga cooperation agreement for industrial and commercial energy storage, aiming to j...[Details]
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In fact, there is a lot of basic knowledge about transformers, such as the various classifications of transformers, which can be divided into low-frequency transformers, medium-frequency transforme...[Details]
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There is actually an SDIO interface in stm32f4, but the package I use is 100 pins, and some functions are inseparable. I have no choice but to use SPI to read and write SD cards. Here we use the FA...[Details]
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Bootloader is the first step in embedded system software development. It closely connects software and hardware and is crucial for the subsequent software development of an embedded device. Blob is a...[Details]
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Modern living patterns make the safety of family life particularly important. At present, security prevention and alarm systems are important guarantees for ensuring the safety of residences and re...[Details]
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Preface Background: Infineon Technologies recently launched a series of 650V hybrid SiC single tubes (TO247-3pin and TO-247-4pin). The latest 650V/SiC/G6/SBD freewheeling diodes replace the tradit...[Details]
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1. Light source part:
(1) Fault: The tungsten lamp does not light up;
Cause: The filament of the tungsten lamp is burned out (this reason is most likely);
Check: There is working volt...[Details]
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The three-op-amp instrumentation amplifier shown in Figure 1 appears to be a simple structure because it uses the basic operational amplifier (op amp) that has been around for decades to obtain a dif...[Details]
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1. New construction project 1.1 Menu bar "File" - "New Project" 1.2 "Microchip Embedded" - "Standalone Project" - "Next" 1.3 Enter your MCU model directly in the device column. Here we take PIC12...[Details]
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According to foreign media reports, people familiar with the matter revealed that Facebook is the mysterious "Party A" disclosed in a document of the U.S. Securities and Exchange Commission (SEC) - t...[Details]
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With the increase in the types of electrical equipment used in modern automobiles and the increase in power levels, more and more types of power supplies are required, including AC power supplies a...[Details]
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Today, Beijing Xiaomi Mobile Software Co., Ltd. announced a patent for "shooting method and device". The patent abstract shows that the disclosure provides a shooting method and device. The m...[Details]
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80c51 pin diagram pin diagram and introduction to each pin function Vss(20 pin): ground VCC (pin 40): main power supply +5V XTAL1 (pin 19): Connect one end of the external crystal. On-chip it ...[Details]
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With the trend of automobile intelligence, in-vehicle high-speed communication has received industry attention in recent years. In smart cars, the number of sensors such as cameras, millimeter-wave...[Details]