DNV3-2411F

Method of measuring capacitance components with a pointer multimeter during circuit board maintenance. 1. Use the resistance range of a multimeter to check the quality of an electrolytic capacitor....[Details]

According to foreign media reports, South Korean electronic component manufacturer Zaram has developed an ultra-low power 5G communication semiconductor. Some media said that the semiconductor consum...[Details]

Lithium-ion batteries are widely used in smartphones and electric vehicles . In lithium-ion batteries, lithium ions move back and forth between the positive and negative electrodes through electrolyt...[Details]

There are more and more video-based applications such as surveillance, network video and access control systems. Such remote camera technology can also be directly applied to industrial inspection equ...[Details]

In recent years, with the continuous development of economic construction and the improvement of people's living standards, the requirements for power supply reliability have become higher and higher....[Details]

　　At present, China's switching power supplies account for 80% of the world market, but we have almost no share in the high-end market. my country is currently short of energy, and the power supply i...[Details]

Foreign media reported that Kioxia announced plans this week to expand its Kitakami production base by building a new factory called K2. This is the second factory announced by Kioxia in less than tw...[Details]

    1. Reset     STM32F supports three reset forms, namely system reset, power reset and backup area reset.     1.1 System reset     When one of the following events occurs, a system reset is generat...[Details]

On June 11, CCTV-4 (Chinese International Channel) conducted a real-car experience and interview report on the application of Beidou high-precision positioning system in the Internet of Vehicles at S...[Details]

       On the evening of April 11, Lu Weibing, partner of Xiaomi Group, president of Xiaomi Group China and general manager of Redmi brand, announced during an interaction with netizens that the Redm...[Details]

Usually, we use keil5 to develop 32 and keil4 to develop 51. But it is too cumbersome to switch versions. Here is a method to make keil5 compatible with 51 programs. Only for the keil5 series that ha...[Details]

GaN Systems, a gallium nitride supplier, will showcase a variety of products developed by the company at PCIM Europe 2022. GaN Systems will showcase solutions for smaller, lighter and lower-cost powe...[Details]

The s3c6410 has two USB instances (both are brought out on the board), namely USB host and USB OTG. Here we are talking about USB host Code : https://github.com/lisider/linux/tree/ok6410a-linux-5.11...[Details]

Communication experiment between ATMEGA16 and PC 1 //The PC sends a character to the microcontroller. After receiving it, the microcontroller displays it on the LED and sends it back to the PC //The ...[Details]

In most processors after ARM V4 and V4T, the interrupt vector table can have two locations: one is 0 and the other is 0xffff0000. This can be controlled by the V bit (bit ) in the CP15 coprocessor ...[Details]