Hawking once issued a serious warning when he was alive. The reason was that the radio telescope "Sky Eye" received a suspicious signal from outer space 4 light years away.After learning the news, Haw...
[b][size=4]From now until April 13, download any USB-related development and testing materials below to have a chance to win a 50-yuan Jingdong card (35 copies in total). You will also have the opport...
In the field of wireless communications, there have always been two ways of connection: one is the cellular network, namely 2/3/4/5G, and the other is Wi-Fi technology, IEEE 802.11 a/b/g/n/ac/ax. At p...
This content is originally created by music_586 , a user on the EEWORLD forum. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source(ma...
Under the premise of how to add backlight to the segment code screen, let's first understand whether the segment code LCD screen needs to be backlit? Whether the segment code LCD screen needs backligh...
1. First of all, let me explain why you need to understand or learn StarterWare. I personally think the first point is that the StarterWare software contains a large number of routines, and the source...
background The printed circuit board layout determines the success or failure of any power supply, determining its functionality, electromagnetic interference (EMI), and performance under heat. Swit...[Details]
Single-chip microcomputer is a very practical subject. At present, there are many problems in the classroom and experimental teaching of single-chip microcomputer. On the one hand, the experimental...[Details]
On January 18, according to PhoneArena, the black version of the Samsung Galaxy S21 Ultra 128GB is out of stock on Samsung's official US website, and the price is US$599.99 (approximately RMB 3,...[Details]
1--How to call:
If I need to call this libhumi.a library, I just need to type humi in the marked place.
Related pictures for this topic are as follows:
2--Talk about the method of g...[Details]
Dongshan Precision issued an announcement stating that the company's controlling shareholders, actual controllers and persons acting in concert Yuan Yonggang, Yuan Yongfeng and Yuan Fugen (hereinafte...[Details]
Abstract: In order to make the switching power supply safe and reliable in harsh environments and sudden fault conditions, several practical protection circuits are proposed, and the working princi...[Details]
On January 24, 2022, Vivo founder, president and CEO Shen Wei delivered a 2022 New Year's speech entitled "Embrace Users, Pursue the Ultimate, Create Surprises". Shen Wei said that 2021 is a year of ...[Details]
Affected by the COVID-19 epidemic, the upstream supply chain of mobile phone cameras experienced a brief shutdown in February, and normal production was maintained only by overtime workers during the...[Details]
Preface
Inertial navigation systems, various seekers, spacecraft and other test and recording application systems all require autonomous, real-time and reliable storage of a large amount o...[Details]
For hardware manufacturers with a huge user base, after-sales service is also an important source of profit. This is especially true for the relatively closed Apple. Previously, in an advance...[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]
Portable energy storage power supply (PES: Portable Energy Storage) usually refers to a backup power supply or emergency power supply that weighs no more than 18kg. The core energy storage medium is ...[Details]
Qualcomm Incorporated announced that LG Electronics has signed a new global patent license agreement directly with Qualcomm. Under this five-year paid patent license agreement, Qualcomm grants LG Ele...[Details]
Thermistors, thermocouples, analog silicon temperature sensors, and nickel/platinum resistance temperature detectors (RTDs) require calibration to achieve the required temperature accuracy. Digital...[Details]
On October 28, Zheng Mao, Party Secretary and Executive Director of Datang Jiangxi New Energy Company, Huang Faliang, Member of the Standing Committee of the Ruijin Municipal Party Committee and De...[Details]