[align=left][font="]I. Selection method[/font][/align][align=left]1. Working conditions and use environment[/align][align=left](1) Working conditions of infrared temperature sensors. Ambient temperatu...
[i=s]This post was last edited by qiushenghua on 2020-9-17 11:31[/i]Hello everyone!
I am a field application engineer at Shanghai Nanxin Semiconductor Technology Co., Ltd. and one of the planners of t...
[p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]For RF engineers, with the advent of 5G and the increase in spectrum, the design challenges they face are also growing. For this reason, efficient t...
@jszszzy encountered the following when evaluating the Anxinke PB-02-Kit:
奉加微手册不完整，很多API都不知道是干什么的能不能提供完整的API手册？我甚至都不知道NVIC向量表中都是哪些中断，c文件都没有注释（我已经下载了官网的应用手册但内容并不完整），第二是SDK中有一层抽象类操作系统OSAL，这个有没有具体的介绍？第三如...
I would like to ask, for example, the energy metering chip ADE7755, its voltage sampling and current sampling are both converted into small signals through a transformer (such as 220V/10mA) in the for...
Optical communication applications often need to boost the +3.3V input power supply to obtain a set of positive and negative voltages, such as +/-20V. The common practice is to use two chips to genera...
On May 18, the launching ceremony of the second phase project of Littelfuse Semiconductor (Wuxi) Co., Ltd. was held. It is reported that Littelfuse Semiconductor (Wuxi) Co., Ltd. was establ...[Details]
I have found many infrared receiving and decoding programs on the Internet these days, but none of them are very ideal. Generally, they use delay as data of 0 and 1, or the comments are not very deta...[Details]
statement:
This article was completed with internal help from Nantong Fujite Electric Power Automation Co., Ltd.
How to implement an efficient key program in a single ...[Details]
11.1 Five buttons on the main interface In order to facilitate the configuration of various functions, five buttons are made on the right side of the main interface to realize the configuration of fi...[Details]
Apple has agreed to a settlement and licensing agreement in a patent infringement case involving the use of navigation technology in Apple Maps, AppleInsider reports. It is reported that the lawsui...[Details]
Recently, the smart building solution created by BOE has been put into use in Huaying Securities' Wuxi headquarters, branches in Beijing, Shanghai, Shenzhen, Chengdu, Wuhan and other places. Relying ...[Details]
The largest attacks showed attackers testing stolen credentials; The report mentions online tutorials and all-in-one applications that support hacking in specific markets Akamai Technologies, an in...[Details]
With the support of artificial intelligence technology, legal research (search) is moving towards intelligence and automation. The value of legal research to legal professionals is self-evident, whet...[Details]
As time approaches, more and more information about OPPO Future Technology Conference 2021 is leaked. The many new technologies that have been exposed make netizens even more looking forward to this ...[Details]
The method of judging the polarity of the voltage regulator tube and its forward and reverse resistance values is the same as that of ordinary silicon. To measure the stable voltage vz of the volta...[Details]
Version: v2.0.3
l Release time: 09/22/2008
l Function: : Provides driver functions for all peripherals on the STM32 microcontroller chip, allowing users to spend more time on application developmen...[Details]
head.s file @************************************************************************* @ File：head.S @ Function: Set SDRAM, copy the second part of the code to SDRAM, set the page table, start MMU,...[Details]
C-V2X can provide early warning of potential danger. EU member states rejected Wi-Fi as the standard for future car-to-car communications yesterday. 21 EU countries voted against a European Commi...[Details]
By Jim Turley “One of the keys to happiness is a bad memory.” – Rita Mae Brown A few years ago, you designed a nice microcontroller-based system, it sold well, and thousands of products are alrea...[Details]
Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
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