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...
In my application, I need to process the ADC data of the radar, so I use 1243BOOST and the DAC1000 data acquisition card recommended by TI together. The following figure shows the actual situation. Le...
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...
When debugging code, everyone likes to use the printf function to output some print information to prompt the execution status of their own code. When I first came into contact with this debugging me...[Details]
O Introduction
The general sense of integrated circuit testing is to apply tests to determine whether the circuit under test has a fault, but it does not locate the fault, determine the fault t...[Details]
Nowadays, factories and enterprises in my country are transforming to automation. All the factories I have come into contact with have begun to use automated equipment and have gotten rid of traditio...[Details]
Recently, at the 2022 Mobile World Congress held in Barcelona, ZTE and Qualcomm Technologies successfully demonstrated end-to-end 5G TSN (Time Sensitive Network) for smart grids. The solution suppo...[Details]
The switching loss test of MOSFET/IGBT is a very critical part of power supply debugging, but many engineers still rely on manual calculations to measure switching loss. The switching loss of PFC MOS...[Details]
Preface: High-power batteries are affected by voltage and current, but the voltage variation range is constant, so increasing the current becomes an inevitable way to increase the input and output ...[Details]
On May 19, the Jiangxi Zhaochi Optoelectronics headquarters and new packaging production line expansion project with a total investment of 7 billion yuan was signed and settled in Qingshan Lake Distr...[Details]
The 2019 Third Generation Semiconductor Supporting New Energy Vehicle Innovation and Development Summit Forum was grandly held at the Garden Hotel in Nansha, Guangzhou. The conference was organized b...[Details]
According to Qichacha information, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) (hereinafter referred to as: Xiaomi Changjiang Industrial Fund) has added a new foreign in...[Details]
First of all, it should be made clear that the microcontroller cannot directly control the relay, whether it is a 3v relay or a 5v relay. Reason: For example, the pins of 51 MCU and msp430 MCU cannot...[Details]
According to Cailianshe, Xintian Technology said on the interactive platform that the company's main products include four major sectors: IoT smart metering and monitoring systems, smart water servic...[Details]
A wearable system that can locate a smart pill in the intestine with millimeter resolution. Image credit: Khan Lab, University of Southern California
Scientists at the University...[Details]
Electronic measurement refers to a measurement technology based on electronic technology. It is a product that combines measurement and electronics. Classification of electronic measurement: broad el...[Details]
In recent years, the world has paid increasing attention to climate change and environmental protection, and renewable energy has become one of the hottest topics. As an important part of renewable e...[Details]
Single-chip control systems are widely used in production and life, whether it is simple wired control or wireless remote control, it can be seen that single-chip is very important in the field of ...[Details]
Talking
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