It is estimated that by 2021, voice-controlled devices will account for 30% of smart home devices.For automatic speech recognition (ASR) and voice communication, high-performance voice processors are ...
The problem is twofold:
Set a port bit to falling edge trigger
1. When its interrupt enable bit is 0, will the interrupt flag be set when a falling edge occurs ?
2. When the interrupt enable bit is 0,...
The current development of the international epidemic is just like that in Wuhan a few months ago, facing severe challenges brought about by a surge in infected patients, a shortage of medical resourc...
[Linking...] \"C:\\CCStudio_v3.1\\C2000\\cgtools\\bin\\cl2000\" -@\"Debug.lkf\">> error: can\'t allocate .sysinit, size 00000175 (page 0) in H0SARAM (avail:00000124)Please give me some advice!...
KW41Z has only one low-power serial port LPUART0, which can be routed to different pins according to the data sheet;According to the FRDM-KW41Z schematic, LPUART0 is routed to the two pins PCT6 and PC...
Keyword: [b]Camera[/b] When we are creating television art, whether it is a teaching film, a feature film, a news film, or a television art film, first of all, we have to accumulate materials and shoo...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Embedded System
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