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Battery
life is an important factor
in mobile device design
. As many mobile devices add more features, these added features quickly reduce operating time. Engineers must use sophisticated
...[Details]
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How it works
With S7-1200 firmware version 4.1 or higher, the configuration control can be used to configure the structure of the control system and facilitates the use of variants (options) t...[Details]
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What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes together. At this time, you interrupt reading the...[Details]
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Scientists have used magnetic nanoparticles to activate small groups of cells in the brain, which can trigger limb movements, including running, rolling, and loss of control of the limbs, which is a...[Details]
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On January 22, AutoNavi Map released the third-generation in-vehicle navigation system. The in-vehicle navigation capability has been upgraded from "guiding people" to "guiding people and vehicles to...[Details]
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According to Bloomberg News, on Friday, local time, the U.S. Department of Commerce officially announced the application process for subsidies for large semiconductor supply chain projects, and state...[Details]
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XRP6124, as a non-synchronous 500ns constant on-time controller, can achieve up to 92% efficiency in a compact package, can operate at a quasi-constant switching frequency of up to 1MHz, and s...[Details]
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The China Academy of Information and Communications Technology recently released the "5G Cloud Test" App. This speed test app can not only test the upload speed, download speed, latency, jitter,...[Details]
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#include reg52.h #include "./delay/delay.h" //sbit key1 = P1^0; sbit beep = P2^7; #define SEGPORT P0 #define KEYPORT P1 sbit bit_select = P2^0; sbit seg_select = P2^1; unsigned char segdata = ...[Details]
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Automotive electronics are implementing more and more functions (safety, driver assistance, providing more information to the driver), and the demand for high-quality electronic components continues ...[Details]
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For many ARM beginners, owning an ARM development board is the first step, but here we suggest that after getting a development board, don’t blindly start experiments!
Due to the mystery of AR...[Details]
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This article introduces several simple methods to correctly identify the positive and negative electrodes of old batteries, so that everyone can make quick judgments when charging or testing by thems...[Details]
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Dalian Shiping Group launches 5KW industrial power supply solution based on onsemi SiC module On March 7, 2023, Dalianda Holdings, a leading semiconductor component distributor committed to the Asi...[Details]
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The hardware address jumps to 0
(*(void(*)())0) ();
Prerequisites
float (*h)();
Indicates that h is a pointer to a function that returns a float value.
(float(*)())
A type conversion sy...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
Microcontroller MCU
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