ALTG-234-F

There are usually two types of numbers in computers: unsigned numbers and signed numbers. Original code: positive number (highest bit 0); negative number (highest bit 1)    -(2n-1-1)~+(2n-1-1) Inver...[Details]

Engineers generally believe that switching power supplies will degrade ADC performance, so they are usually willing to choose low-dropout (LDO) linear regulators instead of switching reg...[Details]

On August 31, Jingfeng Mingyuan said in an interaction with investors that the company's current priority development of DC/DC power chips is high-current step-down DC/DC chips, and the product types...[Details]

Adobe (Nasdaq: ADBE) recently announced that the company has been named a Leader in the 2020 Gartner Magic Quadrant for Digital Commerce research report. As one of 15 vendors participating in the eva...[Details]

The heavy mining industry is a typical equipment manufacturing industry. Its production equipment is relatively scattered, and the equipment site environment is relatively harsh and difficult to contr...[Details]

The researchers sandwiched a short section of a solar cell between glass and a protective film, a process designed to keep the cell dry. The panel was small enough to fit in a special device ...[Details]

Lenovo Group today announced its first fiscal quarter results ending June 30, 2019: quarterly revenue of US$12.512 billion (approximately RMB 85.3 billion), a year-on-year increase of 5%; net profit ...[Details]

About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]

Fingerprint recognition technology is a high-tech technology that utilizes the uniqueness and stability of fingerprints and integrates sensor technology, biotechnology, digital image processing, pa...[Details]

DSLAM (Digital Subscriber Line Access Multiplexer) is the central office equipment in the ADSL system. Its function is to accept all DSL lines and aggregate traffic, which is equivalent to a layer...[Details]

First, let me review a few basic rules: the left-hand rule, the right-hand rule, and the right-hand screw rule. Don't be confused, I will explain them to you below. The left-hand rule is the basis ...[Details]

As lead-free technology matures, high-temperature solder alloys are now available that can be used at solder point temperatures as high as 140-150°C without losing reliability. An example is the In...[Details]

In the first half of 2023, ChatGPT became popular all over the world. The rapid development of emerging technologies such as artificial intelligence, B5G/6G, Internet of Things, cloud computing, and ...[Details]

1. The concept of quantization error           We all know that the A/D of the oscilloscope has only 8 bits, which means that for any voltage value, there are only 256 0s and 1s to reassemble. If the...[Details]

According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]