High-quality voice chips usually have clear sound quality, long storage time, large sound coverage area, built-in storage voice recognition MP3 high-quality audio single/loop playback, and the sound e...
People have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to keep an eye on those uninvited guests. Now many communities have instal...
I previously used MPLAB IDE V8.9 to create a project using assembly. The project can run normally and contains only one assembly file and one header file.
I want to use MPLAB X IDE V5.45 to convert. W...
In the "System Power Mode" tab, we can set the power management state that the system enters when "pressing the power button" or "closing the laptop", as well as whether to set a password, etc. For ...
1. Introduction
Originally, this article was going to write about activity status recognition, but there were some problems with the code for the personnel going down the mine, so I did a code migrati...
w494143467onsemi and Avnet IoT Innovation Design Competition
I have been in EEWORLD for more than half a year. Today I saw that my post count is 1234, so I posted it to commemorate it. If I come to a special number next time, I will see if I can connect with it...
General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When the microcontroller or chipset does not have enough I/O p...[Details]
The MCS-51 CPU checks each interrupt source sequentially in each machine cycle, samples and processes all activated interrupt requests in priority order in the state cycle S6 of each machine cycle, a...[Details]
For many years, hardware keys have been regarded as the last line of defense for protecting personal privacy and sensitive data. However, the latest research has found that these "security hardwa...[Details]
Gas sensors are converters that convert gas concentration, flow and other indicators into electrical signals. They are widely used in smart homes, automotive electronics, industrial control, environm...[Details]
Different test scenarios have signals with different characteristics that need to be captured. The demand for capturing special abnormal signals is becoming more and more. This requires engineers to ...[Details]
The selection of characteristic impedance of radio frequency coaxial cable mainly depends on factors such as power capacity, attenuation intensity, and processability. However, the characteristic imp...[Details]
At the OPPO Developer Conference, OPPO officially reviewed the technologies that ColorOS has opened to third parties. Let’s take a look: 1. System Album ColorOS was the first to open up the system ...[Details]
1. Detection of intermediate frequency transformer A. Set the multimeter to R×1, and check the on/off status of each winding one by one according to the arrangement rules of the winding pins of the...[Details]
Abstract: In current practical applications, especially in the field of electric vehicles, the rapid development of this field has led to higher performance requirements for power semiconductor dev...[Details]
Controller Area Network (CAN) provides a unified data exchange channel for various complex electronic devices, controllers, measuring instruments, etc. inside the car, and has been widely used. At pre...[Details]
Advanced ToF sensing combined with powerful AI algorithms effectively enhances anti-spoofing capabilities and unlocks more automotive safety scenarios
December 23, 2022,
Tessende...[Details]
On June 19, the Shanghai Stock Exchange officially accepted the application of Shanghai Hi-Tech Group Co., Ltd. ("Shanghai Hi-Tech") for listing on the Science and Technology Innovation Board. Taiwan...[Details]
An engineer has compiled learning and query materials on common power supply circuits, including various voltage stabilizing circuits, various rectifier circuits, and various filtering circuits. It...[Details]
On November 11, semiconductor solutions provider Renesas Electronics announced today that it has taken the lead in launching the "8-in-1" proof of concept (Note) (PoC) solution for electric vehicle...[Details]
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