As shown in the picture, similar to this warning, is renamed..., but I have set the duplicate GND and VCC pins to POWER attributes, why does it still prompt duplicates? What's going on?...
Come and visit the Tektronix High-Speed Serial Communication Special to configure your exclusive solution and win prizes! Let's start~~~Event time:From now on to July 20, 2019Event process:1. Watch th...
The following flyback power supply
Teachers, the following is a commonly used UC3842 controlled flyback power supply circuit
Two questions
1.What are the functions of the 820p capacitor, VD3 and 2.5k ...
[size=5][backcolor=rgb(222, 240, 251)]SINLINXA33 development board modifies the boot image[/backcolor][/size] [size=5][backcolor=rgb(222, 240, 251)]First, we need to know where the boot image is store...
Jiwei.com reported on December 22 that Hisense officially released the Hisense 5G reading phone A7 today. It only provides one storage version of 6GB+128GB. The classic version is priced at 1,999 yua...[Details]
How does an oscilloscope handle noisy signals?
Noise is a common problem that is ubiquitous. Almost everyone who works with circuits has to deal with noise at some point, either b...[Details]
0 Introduction
At present, people have an increasing demand for high-speed access to large amounts of data. As a new generation of data storage devices, SD cards have the characteristics o...[Details]
In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power of w...[Details]
As is known to all, VGA (Video Graphics Array) connectors have been widely used in various electronic products, such as monitors, computer hosts, etc. However, when performing electromagnetic compa...[Details]
The composition and structure of a mobile phone lithium battery
Mobile phone lithium batteries are mainly composed of plastic shell upper and lower covers, lithium battery cells, ...[Details]
Lighting design is divided into quantitative design and qualitative design. Quantitative design is the basis, which is to determine the lighting level and lighting standards (illuminance, glare li...[Details]
Chinese lidar manufacturers are in the lead, accounting for more than 80% of the global market share across all vehicle types.
Yole Group reports that more than 760,000 lidar systems wil...[Details]
At present, the cost of electric vehicle batteries is still high compared with the cost of fuel vehicles . The US Energy Department has revealed three new energy storage technologies that may help el...[Details]
This morning, OPPO Vice President Shen Yiren said on Weibo that OPPO Find X2 has now optimized the touch screen performance and updated the WLAN firmware to improve the smoothness of use and ne...[Details]
RSDS interface LCD panels are not widely used. The following uses the CLAA170EA03 LCD panel as an example to illustrate.
CLAA170EA03 is a 17in 6bit LCD panel produced by Zhonghua Company. It h...[Details]
Audio delay devices can be used in live broadcasts of radio stations. They delay audio signals for a period of time before broadcasting them, in order to prevent the host's slip of the tongue or so...[Details]
1. How to choose the crystal in the PIC microcontroller oscillation circuit? For a high-reliability system design, the choice of crystal is very important, especially for systems with sleep w...[Details]
On December 7, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a single-microphone ENC TWS hea...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
