The fuel gauge has three security modes: SEALED (locked), UNSEALED (unlocked), and FULL ACCESS (full access). Different security passwords are required to switch between different security modes. The ...
[align=left]The process requirements in the production of circuit boards are a very important factor, which directly determines the quality and positioning of a board. [/align][align=left]For example,...
Engineers are familiar with RF signal sources, which are often used to calibrate spectrum analyzers, modulation analyzers, power meters, frequency meters, RF millivolt meters, high-frequency digital o...
As portable medical devices have become a new growth trend, equipment manufacturers are looking for technologies and products that can reduce development difficulty and shorten time to market. TI's MS...
The leaders of those online news forums have no professionalism at all. After the Chinese men's football team lost 0-2 to the Japanese team, they once again shouted out the nonsense that there are not...
1. Understand the role of base static bias current The role of the bias circuit is to provide base DC current to the transistor , which is also called base static bias current. Static bias current i...
As the number of LED lighting devices grows, the number of integrated circuit devices that provide controlled power to LEDs continues to grow. Saving energy is an important global issue today, and po...[Details]
Recently, ChipQR accepted interviews with Shanghai Radio and Television and China International Television to discuss the opportunities and challenges faced by Chinese companies in "entering" the Met...[Details]
The S3C2440A memory controller provides memory control signals that are required for external memory access.
The S3C2440A has the following features:
— Little/Big endian ( selectable by a software) ...[Details]
At present, many leaks have mentioned that the front appearance of this year's iPhone 13 series will have the biggest change since the iPhone X in 2017. Although it still has bangs, the area is great...[Details]
What is PLC?
PLC (Programmable Logic Controller) is a new type of industrial control device based on microprocessors, integrating computer technology, automation technology and communication t...[Details]
Author: Ross M. Fosler and Rodger Richey Microchip Technology Inc. Translator: Zhuying Linux WRITING CODE The bootloader operates as a separate entity, which means that ...[Details]
Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply , linear power supply and other types. Among them, switching power supply ha...[Details]
How to burn the written program into the chip is a very important process. During normal testing and development, the compiled program can be directly burned into the chip's Flash through Jlink, swd,...[Details]
According to foreign media reports, design consulting company Manyone has released a self-driving electric concept car that is said to have "anti-infectious disease" functions. The concept car, calle...[Details]
With the update and iteration of oscilloscope products, the voltage resistance requirements of oscilloscope probes are getting higher and higher. Ordinary 10:1 probes can no longer meet the test need...[Details]
For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezin...[Details]
Apple has applied for a patent in the United States for a "charging system" that would allow Apple electric cars to be automatically charged and powered off by garage robots. Apple has designed a ...[Details]
I recently switched from IAR to STVD to develop for STM8L151. I looked at how to configure the STVD development environment and how to create a new project. I'll just make a note of this. 1. Instal...[Details]
Electricity brings economic benefits to human beings and is convenient and environmentally friendly, but we should save electricity, pay attention to safety, and prevent fires. Energy saving is...[Details]
Variable length coding (VLC) is a lossless entropy coding, which is widely used in many fields such as multimedia information processing. VLC occupies an important position in international standar...[Details]