S2FL140A

Automotive-grade functional safety GNSS/INS high-precision positioning module Unique advantages: 1. Built-in high-precision full-system multi-frequency GNSS position...[Details]

　　Oscilloscope current probes are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current probe converts the magnetic field...[Details]

It only takes 8 minutes to charge an electric car to 80%. This was the selling point mentioned by GAC when it introduced its developed graphene super-fast charging battery at GAC Technology Day on ...[Details]

　　Power Analyzer Principle 　　Traditional active power meters are usually designed for industrial frequency or medium frequency sine wave measurement, so they can only meet the active power measuremen...[Details]

Software reliability has always been a key issue. Anyone who uses software may experience computer crashes or program runaway problems, and this situation also exists in embedded systems. Due to the l...[Details]

Gree Electric Appliances issued an announcement stating that the company received a notice from Gree Group on February 3, 2020. Gree Group obtained the "Transfer Registration Confirmation" issued by ...[Details]

Passive voltage probes are the most commonly used probes for oscilloscopes. While other specialty probes extend the scope and capabilities of an oscilloscope as a measurement system, general-purpose ...[Details]

SKYLAB, which is committed to providing high-quality positioning modules and wireless modules to market customers, has recently launched a number of domestic Beidou modules. In this article, SKYLAB...[Details]

Use key sequences to pass parameters from µVision to external user programs. A key sequence is a combination of a key code and a file code. Key sequences can be used, for example, in dialog boxes of ...[Details]

AD52060 is a high-efficiency stereo Class D power amplifier with a wide power supply range (8V~26V), which can be easily connected to various types of power boards, including LED LCD power boards, ...[Details]

1. Solutions to the RF interference problem of mobile phones Regarding the RF interference problem of GSM mobile phones, Liu Junyong pointed out that GSM mobile phones work in TDMA mode, and ...[Details]

(Image source: UCSD official website) According to foreign media reports, a research team led by the University of California, San Diego (UCSD) found that the root cause of the failure of lithiu...[Details]

The quality of power amplifier design directly affects the performance of the entire system. According to its working state, it can be generally divided into A, B, C, and D, E, F, which are simil...[Details]

The difference between constant current and constant resistance modes of electronic load When testing a power supply, the main difference between the constant current and constant r...[Details]

　　This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]