The control chip of the DC regulated power supply adopts the relatively mature imported components, and the power components adopt the latest high-power devices developed internationally. The adjustab...
About the interrupt flag:
Send one byte of data from SPI:
void SPI_Set_SD_Byte(unsigned char txData)
{
UCB0TXBUF = txData; // Write to the transmit buffer
while ((UCB0IFGUCTXIFG) == 0); // Waiting for...
On March 16, Huawei released the "Huawei Innovation and Intellectual Property White Paper 2020" in Shenzhen, launched the Huawei Patent Digital Wall, and announced its 5G patent licensing rate standar...
Source: https://spectrum.ieee.org/top-programming-languages/The ranking is created by weighting and combining 11 metrics from eight sources: CareerBuilder , GitHub , Google , Hacker News , IEEE , Redd...
In the past, there were usually only two automated
testing
methods:
In-Circuit Testing
(ICT) and Functional Testing.
With the dramatic increase in PC performance over the past...[Details]
Wireless charging is a feature that smartphones urgently need. As large-screen smartphones are becoming more popular, and battery life is short, wireless charging is a good supplement. And it is ve...[Details]
Today, vivo announced its new self-developed imaging chip V1+. This imaging chip independently developed by vivo will be first installed in the vivo X80 series. Earlier in September last year...[Details]
Today is December 31st, the last day of 2021. Many companies have made their year-end summary and reviewed the course of the year. Honor CEO Zhao Ming also posted a long article on Weibo, wh...[Details]
The traditional telephone network transmits voice signals in a circuit-switched manner, and the basic bandwidth required is 64Kb/s. According to statistics, in normal calls, only about 40% of ...[Details]
1. Basic knowledge of serial data system
As serial data rates continue to increase, the transmission structure of serial data systems is also constantly changing to adapt to the requirements o...[Details]
In three years, Xunxi has built an intelligent production system for the clothing industry that integrates ordering and material preparation, design, production, and warehousing. Alibaba's goal is t...[Details]
An Amazon team that reviews Alexa users’ commands has access to location data and in some cases can easily find customers’ home addresses, according to five employees familiar with the program. ...[Details]
Earlier this week, industry rumors said that the lenses of the new iPhone series that Apple will launch in the second half of 2021 will have a more obvious upgrade. Digitimes also summarized the more...[Details]
Tesla's first car wasn't really an electric car. In fact, the original Tesla Roadster was essentially a gasoline car converted to an electric car. Many OEMs had tried and failed to convert gasoline...[Details]
Zhang Hua (pseudonym), head of a domestic semiconductor company, still feels regretful when talking about the cancellation of his IPO three years ago due to a patent lawsuit by a competitor. Although...[Details]
This device is mainly used in hospital wards, hotels, etc. The figure is an electrical schematic diagram. The components in the dotted box form a one-way calling device. Among them, SK2-5 is designed...[Details]
1 Introduction
bq24700 is a charging control chip designed for laptop battery packs. The chip has a unique dynamic charging management function that completes charging in the shortest time. T...[Details]
A spectrum analyzer is an instrument that analyzes and measures signals in the frequency domain.
It is particularly convenient for monitoring satellite signals. Information
such as how many programs...[Details]
Recently, analysts from Bloomberg New Energy Finance (BloombergNEF, BNEF) put forward five major predictions for the global electric vehicle market in 2023 in a report . Prediction 1: Global elec...[Details]
Analogue and Mixed Signal
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