Inductors are commonly used electronic components in circuits and are used in various electronic products. They have a wide range of applications and are widely known by many people. Among inductor co...
For electronic devices, a certain amount of heat will be generated when working, which will cause the internal temperature of the device to rise rapidly. If the heat is not dissipated in time, the dev...
As the title says, recently a PCB flexible board manufacturer sent me a CAD file, which is a split diagram automatically generated by the manufacturer based on the PCB. However, I don’t know which lay...
Because I often encounter the phenomenon that some netizens cannot open PCB files, the reason is that there are many PCB software with different suffixes, and the same suffix is not necessarily the sa...
On February 28, the State Council Information Office held a press conference on promoting the stable operation and quality upgrading of industry and information technology. At the meeting, a reporter...[Details]
The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
Independent buttons First of all, since it is to detect input, of course, a pull-up resistor is used to detect the change of pin level. In the 51 MCU, except for the P0 port, P2, P3, and P4 are quasi...[Details]
In recent years, the industry has begun to use
LEDs
to replace
CCFL
and EL as
LCD
backlights (short for background lighting). Compared with CCFL and EL, LEDs have the follow...[Details]
As a part of the test system, the importance of the probe is often overlooked. When matching a probe for an oscilloscope, some people even just pick the closest probe from the drawer. So what ...[Details]
It can be applied to military radar signal analysis, ultrasonic signal analysis, digital broadcast signal analysis, or inkjet cartridge system testing. Take a closer look at the specifications of t...[Details]
On July 8, Reuters said that according to a report document obtained by the Vietnamese Ministry of Planning and Investment, the country has missed out on investments from many overseas companies in...[Details]
In a project, STM32 is used as the main control. After the program runs for a period of time, the main loop may get stuck. The problem analysis is as follows: 1. The program USART2 continuously rec...[Details]
As the world pays more attention to energy issues, the energy consumption of electronic products will become more and more prominent. How to reduce its standby power consumption and improve power s...[Details]
According to statistics from Yula and VKontakte Ads, demand for used mobile phones/laptops in Russia increased by 44% this month, while supply fell by 46%. According to Yulia and VKontakte,...[Details]
In the post-epidemic era, with geopolitical uncertainties superimposed and the domestic semiconductor industry emphasizing independent control, domestic substitution has become synonymous with the do...[Details]
From October 25 to October 26, 2019, the China Automotive Body Conference and China Safety Leadership Summit were held in Macau. As the rotating chairman of this session, Autoliv was invited to atten...[Details]
Most of the main circuits used in the DC/AC inverters in electronic ballasts are: push-pull circuits are used at 120V AC voltage, and half-bridge circuits are used at 220V AC voltage, as shown in F...[Details]
NIO and Mobileye, an autonomous driving technology company under Intel, jointly announced a strategic partnership. The two parties will build an L4 autonomous driving model based on NIO's second-gene...[Details]
Recently, the planned projects of Jiangsu Province's Carbon Peak and Carbon Neutrality Science and Technology Innovation Special Fund in 2024 were announced. A total of 14 projects are planned to b...[Details]
Analogue and Mixed Signal
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