The possible causes of RF interference are increasing, some are obvious and easy to track, while others are very subtle and difficult to identify. Although careful design of base stations can provide ...
1. Circuit parameters
1. Charging power source: If it is a USB power source, the rated voltage is 5V.
2. Determine the capacity and voltage parameters of the battery to be used. If you use 18650, you ...
Do you know what the reason is? My file name and directory are correct, but now it gives an error. I have been busy for a long time but still can't solve it....
It seems like earthquakes are happening everywhere. Sichuan just experienced a magnitude 6 earthquake, and Japan was hit by an earthquake and tsunami. The loudspeaker warning during the Sichuan earthq...
[i=s]This post was last edited by wangerxian on 2022-6-1 13:31[/i]I recently used an MT3608 boost switch chip, but found that it could not be completely powered off. After the EN pin was pulled low, V...
This year has been a bumpy year for the autonomous driving industry. Although Tesla's AI DAY was impressive, the deployment of FSD is still difficult, and Waymo's Robotaxi is at a loss in front of ic...[Details]
1. Clock Tree Analysis S3C2440A clock tree From the upper left corner of the above figure, we can see that S3C2440A supports two external clock source inputs. One is through the external oscillat...[Details]
The determination of transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly
master the determination method, the author summarizes four m...[Details]
At the 2019 (18th) China Business Leaders Annual Conference, Dong Mingzhu, Chairman and President of Gree Electric Appliances Co., Ltd. of Zhuhai, attended the summit. Dong Mingzhu delivered a k...[Details]
As a headphone enthusiast, I was fed up with the game delays and intermittent playback of those copycat AirPods. After making many comparisons, studying various parameters and conducting tests, I fou...[Details]
IDT's latest EyeBoost™ retimer improves PCIe Gen 3 performance and reliability by restoring signal quality over long-reach or noisy links in computing, storage and communications applications
IDT...[Details]
The on-site monitoring instrument for power metering devices is an intelligent instrument designed for online detection of line loss reduction and electricity theft prevention for power management ...[Details]
Storage oscilloscopes and storage recorders are both commonly used electronic measuring instruments, which are widely used in many industries. Storage oscilloscopes use input signals A/D, store data i...[Details]
1 Introduction
With the development of electronic and computer technology, video surveillance systems are developing from analog technology to digital technology. From the perspective of h...[Details]
In the six months since 2020, Tesla 's stock price has more than tripled, and its market value has surpassed Toyota, a traditional century-old automaker, to become the world's most valuable automaker...[Details]
Automotive Car safety rating Euro NCAP (New Car Assessment Program) has released a plan that lists some of the features that will be needed for future new car ratings, and it contains a lot of th...[Details]
AVR has three timer counters, of which timer counter 0 and timer counter 2 are 8 bits, and timer counter 1 is 16 bits. When I was learning about AVR timers, I was confused by a lot of registers at fi...[Details]
At this CES, Yanfeng released the innovative sound flow cockpit CYMATICX™, a physical product that breaks through the interior space and brings an immersive cockpit audio experience. CYMATICX™ is ...[Details]
If AirTag is separated from the user for three days or more, it will play a sound when it moves. Apple's AirTag item tracker allows you to track items such as keys, wallets, backpacks or luggage, a...[Details]
Personally, I think that control theory is all mathematics, and it is a specialized kind of mathematics, or an applied mathematics. Fuzzy control is no exception. It is based on fuzzy set theory. Fuz...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
