I am not very talented, but after seeing the source code of WebRTC AEC MATLAB on the Internet, I transplanted it on the DSP and successfully tested it, and it has a relatively good echo transplantatio...
This article presents a power supply solution for electronic cigarettes, which mainly includes a lithium battery, a boost circuit ( TPS61022 ) and a mouthpiece resistor (2 Ω). This solution supports a...
I saw a piece of news today:
From January to September 2022, my country's production and sales of new energy vehicles were 4.717 million/4.567 million, up 120.0%/110.0% year-on-year. At the same time,...
The Ministry of Education , the National Development and Reform Commission, the Cyberspace Administration of China and other 11 departments jointly issued the " Guiding Opinions on Promoting the Healt...
Most electromechanical or semiconductor loads require stable DC-DC voltage conversion and tight regulation for reliable operation. DC-DC converters that perform this function are usually called point-...
Jiwei.com reported on December 28 that Xiaomi Community released an announcement today that MIUI12.5 will be officially released soon and registration is now open to apply for the qualification to ex...[Details]
We know that there are storage areas for various purposes in PLC, such as physical input and output area P, image input area I, image output area Q, bit storage area M, timer T, counter C, data are...[Details]
On April 7, Henan Provincial Development and Reform Commission and State Grid Henan Electric Power Company signed a commission agreement to build the Henan Energy Big Data Application Center. This ...[Details]
The deepening of the new electricity reform has accelerated the formation of the "more buying and more selling" pattern in the market. Precision power marketing based on data mining plays an import...[Details]
Although China issued 5G licenses later than the United States and South Korea, because Chinese companies have made early preparations in network and terminal technologies, China's 5G industry may ...[Details]
Overview
In intelligent power equipment, some historical data of the power grid are often recorded in order to better understand the operation status of the power grid. Therefore, a large-capacity ...[Details]
In the current electronic design field, the power supply network (PDN) has become a technical focus. Since the power supply network PDN is connected to all power devices, the noise or transient chara...[Details]
As the level of autonomous driving continues to improve and application scenarios become more and more complex, the demand for computing power in smart cars is experiencing "explosive" growth. Curr...[Details]
MSP430 MCU system reset circuit
From the above MSP430 system reset circuit function module diagram, we can see two reset signals, one is the power-on reset signal POR (Power On Reset) and the othe...[Details]
What does phase noise mean? Phase noise is the Another way to measure timing variation is to display the results in the frequency domain. Use an oscillator signal to explain phase noise. If there...[Details]
The data memory of the intermediate product PIC16C6X of PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank consists of two parts: dedicated re...[Details]
Recently, Xiaoju Energy CTO Liao Lanxin was invited to attend the 10th China International Electric Vehicle Charging and Swapping Industry Conference 2024, where he shared Xiaoju Charging's technic...[Details]
When driving LED light-emitting tubes, there should be two types of connection: common anode connection and common cathode connection. When common anode is used, the positive end of the LED is connect...[Details]
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