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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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With the development of electrification, intelligence and networking, the degree of automobile electrification is rapidly increasing, and the electronic and electrical systems are becoming more integ...[Details]
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Abstract: A new power supply topology for
LED
display
module
is designed
. After filtering, rectification and PFC correction, the 220 V/50 Hz (or 110 V/60 HZ) AC power generates a 400 V v...[Details]
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13.1 NOR FLASH handling Move the program from nor flash to SDRAM The program is stored in nor flash, and when running, the program is moved to SDRAM for execution. nor flash startup: the address...[Details]
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A compact image acquisition and processing system is realized by using ARM7 (Lpc2210) and CMOS photosensitive chip (OV7620); by rationally utilizing the working mode of LPC2210 data bus, the interfer...[Details]
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R&S CMX500 integrated into Bluetest RTS reverberation test system enhances 5G NR FR1 measurement advantages
Users of the Bluetest Reverberation Test System (RTS) can now ...[Details]
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Chongqing, China, October 16, 2023
–
Chongqing Dongwei Electronics Co., Ltd., a professional analog and mixed-signal chip design company, recently announced that
it has suc...[Details]
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The embedded program framework is generally similar to the structure shown in Program 1: There are three tasks in the system - TaskA, TaskB, and TaskC, all of which are placed in the main loop and ...[Details]
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Software Introduction The keil c51 Chinese package is designed to bring various programming operations of the microcontroller, allowing you to easily perform the required editing services. It has C...[Details]
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Researchers have developed a see-through augmented reality (AR) prototype based on an ultrathin nanoimprinted metalens array, creating a full-color, video-rate, and low-cost 3D near-eye display sol...[Details]
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V-cone flowmeter is a commonly used flow measuring instrument, mainly used for measuring liquids, steam, gases, etc. It is rapidly promoted in the measurement of steam, coal gas, natural gas, hot and...[Details]
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The reset function of the PIC16F87X series microcontrollers is well designed. According to the conditions and reasons that cause the internal reset of the microcontroller, the reset system of the PIC ...[Details]
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The ADL5354 is a highly linear, doubly balanced (RF and LO balanced) RF mixer from Analog Devices, with an input frequency range of 2300 MHz to 2900 MHz. The balanced passive mixer has good LO-RF l...[Details]
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When the world's richest man and the richest man in the automobile industry compete on the same battlefield, who will win in the end? As we all know, Tesla CEO Musk is a well-known critic. He can a...[Details]
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The microcontroller starts using HSI, and no switching is required. After reset, HSI defaults to the main clock source HSI, which is a 16MHz RC crystal oscillator. The main clock divider (CLK_CKDIVR)...[Details]
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