NFC development historyNFC function is mainly used in mobile phones and has become popular in recent years, but its origin can be traced back to 2003. At that time, Philips and Sony planned to develop...
ESD devices are used to prevent static electricity from damaging chip pins. How do you know if an ESD device is still working properly after a period of use? Is there any way to detect whether an ESD ...
Use two computers to connect network cables respectively, and the other end of the network cable is connected to the SK202 evaluation kit. Then use two USB cables to provide 5V power to form the SK202...
(1) The error is as follows: ------------------------- tam2012112701.pjt - Debug ------------------------- [Linking...] "C:\CCStudio_v3.3\C2000\cgtools\bin\cl2000" -@"Debug.lkf"28335_RAM_lnk.cmd: erro...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
summaryThis system is based on RS485 communication network, and realizes multi-node online temperature detection and status call. The system consists of two parts: the upper computer (master control s...
On the morning of April 24, someone discovered that a special character link may cause the iPhone, iPad, Mac and Apple Watch to crash when receiving a specific string of characters. As shown ...[Details]
China Energy Storage Network News:
To ensure a stable power supply across the country during the peak summer period, local power departments are currently seizing the window of opportunity ...[Details]
On January 1, 2021, the Nanjing Municipal Party Committee issued the No. 1 document, "Several Policy Measures on Comprehensively Building an Innovative City in the New Development Stage" (hereinafter...[Details]
Introduction: This afternoon, Toyota , together with Beijing SinoHytec Technology Co., Ltd., China FAW, BAIC, GAC, and Dongfeng Motor, signed a joint venture contract in Beijing to establish "United ...[Details]
The essential principle of fieldbus 1) On-site communication network The fieldbus extends the communication line all the way to the production site or production equipment. It is a field communic...[Details]
1 Introduction
It is an indisputable fact that the lighting efficiency of incandescent lamps is far lower than that of fluorescent lamps. For the early inductive fluorescent lamp ba...[Details]
Today, Tianfeng International analyst Ming-Chi Kuo released a report saying that Apple's headset has been postponed to the end of 2022, while Sony's PS5 VR will start shipping in the second quarter o...[Details]
As a new type of energy-saving, environmentally friendly green light source product,
LED
has a broad market prospect. At present, there are thousands of
LED driver
IC...[Details]
AME5268 is a fixed frequency monolithic synchronous voltage regulator with an input voltage range of 4.75V to 28V. The chip integrates two NMOS with low on-resistance switches. Current mode topolog...[Details]
As a power supply device for electronic equipment, switching power supply has the advantages of small size, light weight, high efficiency, etc., and has been widely used in digital circuits. Howe...[Details]
I. Introduction In recent years, with the increase of human efforts in the development of the ocean, the research on the ocean has become more extensive and in-depth. Correspondingly, various environ...[Details]
Giantec Semiconductor Co., Ltd. recently announced that its controller GT5010, designed for AC-DC LED lighting, chargers, adapters, home appliance power supplies, and auxiliary power applications, ...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
This paper uses a 65×65mm aluminum heat sink with nine 1×1mm, 1W
LED chips
on one side
and fins on the other side. The numerical method is used to solve the three-dimensional steady-state ...[Details]
1. Hitachi develops lithium-ion batteries for plug-in hybrid vehicles. In January 2010, Hitachi and Hitachi Automotive Energy developed new lithium-ion batteries for plug-in hybrid vehicles. The ne...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
