[i=s]This post was last edited by James199 on 2021-10-17 18:56[/i]At present, most combinations in the industry are Amazon's FreeRTOS + ARM. This time we will use Huawei Hongmeng to replace FreeRTOS a...
Electronic systems are increasingly using RF sources in radio frequency (RF) applications such as automotive radar, 5G cellular, and the Internet of Things. All of these RF sources require ways to mon...
Q format operations 1 Fixed-point addition and subtraction: must be converted to the same Q format for addition and subtraction 2 Fixed-point multiplication: multiplying data in different Q formats ...
[size=4]The following is a summary of using MSP430: [/size] [size=4]1. System clock problem: [/size] [size=4] The system uses DCO by default. When using an external high-speed crystal oscillator XT2, ...
Ultra-wideband brings a wealth of capabilities to applications that require precise timing and accurate position detection. This blog explores the various features of ultra-wideband that help enable h...
//Application of interruption (I)
//★★★★★★★★★Application of interruption (I) ★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Use interrupt timing to make the RC port light a marquee. ...[Details]
Reduce the cost of mobile equipment with advanced calibration test methods
It is commonplace today for consumers to use their mobile devices in ways that were unheard of just 10 year...[Details]
Since the dot matrix LCD display module has low power consumption, small size, and can display various characters, Chinese characters and graphics, it can be widely used in digital instruments and ...[Details]
Traditional ECG monitors usually require a portable recorder in a pocket near the patient's neck or wrist, while wireless ECG monitors have greatly reduced noise and interference, and are small en...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, Apple removed the "ratings and reviews" function on its official website on November 17, and this modification affects all products. It is not clear why Apple did ...[Details]
Resistance method for measuring electrodes According to the phenomenon that the forward and reverse resistance values of the PN junction of the field effect tube are different, the three electr...[Details]
The Internet of Things
refers to the interconnection and interoperability of ubiquitous terminal devices and facilities, including
sensors
, mobile terminals, industrial systems, build...[Details]
Energy saving and picture quality improvement technology have always been an area where the color TV industry has been constantly pursuing innovation. With
the popularization of
LCD TVs
, re...[Details]
Overview
In order to meet the challenges of automobile electrification and intelligent networking, the mainstream direction of the industry is to transform from distributed control units to ce...[Details]
At present, wireless communication equipment is developing towards low voltage, low power consumption, low noise and high linearity. As one of the key modules in the transceiver, the mixer ha...[Details]
Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
In a previous article we discussed how to use two different techniques for phase demodulation to extract phase noise information from a waveform acquired by a real-time oscilloscope. In this article ...[Details]
Identity authentication is the basis of confidential communication and information security. The identity authentication mechanism can identify the various identities involved in network transactio...[Details]
USI Electronics (Shanghai Stock Exchange Code: 601231), a global leader in electronics design and manufacturing, today announced that its power module team has officially launched a groundbreaking jo...[Details]
DSP and ARM Processors
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