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GPS is related to all aspects of our daily life. This article mainly introduces the classification, structure, performance and other points that should be mastered of GPS antennas, as well as matte...[Details]
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realme UI 3.0 will be announced together with realme GT Neo2T on October 19. Today, realme has announced a detailed adaptation roadmap for the new system in India. As can be seen from the p...[Details]
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#include "stm32l1xx.h" #include "system_stm32l1xx.h" #include "OLED.h" #include "delay.h" void RtcWakeUpConfig(void); u8 RtcInit(void); u8 RtcConfig(void); int main() { DelayInit(); //Delay i...[Details]
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According to the latest data released by SensorTower, in the third quarter of 2021, users' total spending on Apple's App Store and Google Play reached 34 billion US dollars, a year-on-year inc...[Details]
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In the era of PCI-E 1.0 and 2.0, receiving end testing is not necessary. Usually, as long as the signal quality of the transmitting end is guaranteed, the normal operation of the system can be bas...[Details]
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1. Introduction: This article briefly introduces the application example of sensorless square wave drive based on MM32SPIN05TW in "small water pump". Program Features: ARM Cortex-M0 high-performanc...[Details]
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AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely used in var...[Details]
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Information from Qichacha shows that on March 5, BYD disclosed two patents related to solid-state batteries: "an electrolyte polymer substrate, a solid electrolyte and its preparation method, and a l...[Details]
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Recently, the autonomous region’s major science and technology projects “Research on Key Technologies for MW-level Advanced Flywheel Energy Storage” and “Research on Key Technologies for Si...[Details]
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O Introduction
The modulator is an important component in the radar transmitter. Its main function is to provide positive and negative bias voltages, filament voltages and modulation pul...[Details]
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According to Jiwei.com, on March 22, according to the revised announcement of Zowee Technology's 2020 performance forecast, the revised operating income in 2020 is expected to be 2.95 billion yuan to...[Details]
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The debugging period failure occurs when the electromagnetic flowmeter is initially installed and debugged, but once the fault is improved and eliminated, it will generally not occur again under the ...[Details]
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0 Introduction With the advancement of China's urbanization process and economic development, the total energy consumption is showing a trend of continuous growth, so energy management is imperative....[Details]
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According to Jiwei.com, ACM Semiconductor reported that on June 7, the 12-inch pilot production line process equipment moving ceremony of Shanghai Xinwu Technology Co., Ltd. (hereinafter referred to ...[Details]
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The power supply of this circuit is an isolated flyback topology. The design uses the T0P258PN device to make the circuit have a high efficiency and can work in a high temperature (65°C) environment ...[Details]