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In the research and development of indoor positioning systems, a common method is to establish a small-scale positioning network in an indoor environment. At present, more and more positioning systems...[Details]

      It is reported that Apple has recently begun testing a foldable iPhone at the Foxconn factory in Shenzhen, and it may not be unveiled until 2022 at the earliest. 　　According to leaked informati...[Details]

Small and high-reliability PCIe M.2 SSD for industrial applications Swissbit N-20m2 - Robust PCIe-3.1 4x Small Form Factor Low Power SSD BRONSCHHOFEN, Switzerland, May 11, 2...[Details]

　　It is often necessary to connect a large-screen color TV with only a coaxial RCA input socket to the VGA interface of a computer or other device for use as a display. The solution is to configure...[Details]

1. Introduction With the development of science and technology and the extensive research on spectral analysis systems, people have put forward higher and higher requirements on the main indicators o...[Details]

When integrating an RF chip or module into a typical embedded system, a common task that designers must face is tracking down and eliminating noise and spurious signals. Potential noise sources includ...[Details]

Power and electricity balance are two basic prerequisites for the safe and stable operation of the power system. In a large number of planning studies and designs, the basic "routine" is to first c...[Details]

μC/OS-II is portable and suitable for deprived real-time multi-tasking embedded systems with strict safety requirements. It is simple and easy to learn and is very popular in engineering applications...[Details]

Conducted emission is one of the important issues in electromagnetic compatibility design. In order to meet the requirements of the standards for conducted emission limits, EMI filters are usually ...[Details]

//Example 49: Use the interrupt of timer T0 to play the "Desire" theme song #include reg51.h //Header file containing 51 microcontroller register definitions sbit sound=P3^7; //Define the sound b...[Details]

On September 9, CATL and BMW Group announced a long-term agreement. Starting from 2025, CATL will supply cylindrical batteries for BMW Group's pure electric vehicles based on the "new generation" mod...[Details]

Software emulation of SPI Take STC15W408AS microcontroller as an example 1. Hardware Wiring STC15 series MCU SPI usage tutorial (I) 2. Programming 1. Related macro definitions and pin definitions...[Details]

China Energy Storage Network News: At 13:00 on April 13, 2020, Shandong's real-time settlement electricity price was -20 yuan/MW. Negative electricity prices appeared again on the first day o...[Details]

MAX828, MAX829 pdf datasheet MAX828,MAX829 概述 The MAX828/MAX829 combine low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included ...[Details]

On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]