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1.
Basic requirements for
drive
circuits
An ideal
IGBT
drive circuit should have the following basic performances:
(1) Strong dynamic driving...[Details]
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Since Apple released the first generation of iPhone in 2007, sensors that seemed to have nothing to do with mobile phones have gradually become an important part of mobile phone hardware. If you have...[Details]
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When the user application is running, there may be special requirements, which require the implementation of a soft reset of the MCU system (one of the hot restarts). Since the traditional MCU does...[Details]
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On the evening of August 5, Motorola held a new mobile phone launch conference, launching the "Motorola edge s pro" and "Motorola edge light luxury edition" with starting prices of 2,399 yuan a...[Details]
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A special button s1 can realize two functions, one is to light up the LED light, the other is to turn on the buzzer. You can also add other functions, such as lighting up the LED light and turning on...[Details]
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The sound quality of 5500W is indeed very good, but no matter how good the sound quality is, it has its imperfections. I have listened to it for a long time. After a long time, compared with other mac...[Details]
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Redmi launched its first gaming phone focusing on e-sports this year, named Redmi K40 Game Enhanced Edition. It embodies the professional qualities of an e-sports phone in terms of appearance, ...[Details]
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The shunt is made based on the principle that when a DC current passes through a resistor, a voltage is generated across the resistor.
Shunts are widely used to expand the current measurement ran...[Details]
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With the progress of modern science and technology, new and higher requirements are being put forward for the quality of power supply. For example, mobile phone base stations, precision instruments...[Details]
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TDA1521/TDA1514A are two chips designed and launched by Philips of the Netherlands for low distortion and high stability of digital audio during playback. Therefore, the sound quality of the direct ou...[Details]
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On December 22, Yaguang Technology issued an announcement stating that its holding subsidiary Chengdu Yaguang Electronics Co., Ltd. recently signed the "2021 31st World University Summer Games Event ...[Details]
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If 2023 is the first year of the concept of humanoid
robots
, then 2024 will be the beginning of the bayonet fight.
Humanoid robots are so beautiful that giant companies are betting ...[Details]
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Create an H file with the same name as this C file, and include all the functions in this C file into this H file.
For example, there is a serial.C file like this:
/*************************...[Details]
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As shown in the figure, it is a parallel-adjustable voltage-stabilized power supply with the characteristics of adjustment, low noise, and low internal resistance. It is very effective in supplying p...[Details]
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Introduction to the Concept of MicroBlaze Microcontroller
MicroBlaze is an embedded microprocessor based on architecture. Its significant advantage is that it can meet the needs of com...[Details]
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