A complete DSP program contains at least three parts: program code, interrupt vector table, link command file (or link configuration file) (*.cmd). The link configuration file determines the options w...
[i=s]This post was last edited by gyp1 on 2019-9-30 16:40[/i]Magnetic field mode test and test summaryThis test is based on the magnetic field mode, and the test target is the drive power circuit part...
[align=center]Chapter 5[/align][align=left]Main content:[/align][align=left]1. When programming the system on bare metal, first initialize the relevant hardware, and then let the main program loop con...
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232, SP3485, will become the RS232 and RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V ...
At the 2024 Shanghai International
Embedded
World, Lattice, a global leading
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brought a variety of solutions to help
innovation and development in multiple ...[Details]
The rapid development of military technology requires people to find and develop information carriers with higher frequencies, larger capacities, faster installation and better concealment to mee...[Details]
The clamp meter is also called a clamp meter. Its working part is mainly composed of an electromagnetic ammeter and a through-type current transformer. The core of the through-type current transfor...[Details]
Japanese sensor giant Sony will further capture more of the market share of key components used in Apple’s iPhone. Sony凭藉高端手机用CMOS传感器（CIS）芯片，多年来为稳固的苹果供应链，近期台系化合物半导体供应链业者证实，Sony将夺得更多3D传感相关元件订单。 M...[Details]
Due to the recent pollution incident at the Kioxia/Western Digital factory, NAND Flash has once again sounded the clarion call for price increases. 在最新通报中，西部数据将闪存可用性减少量的估量调高至约7 exabytes（艾字节），这一数值相较此前...[Details]
Spectrophotometer Data Collection Principle
1.1 Double beam spectrophotometer principle
The basic principle used by the spectrophotometer is the Lambert-Beer law, that is, the abso...[Details]
Abstract: This paper introduces a wireless remote medical monitoring system based on GPRS technology. SPCE061A is used as the main control chip, and the data acquisition module and GPRS communication...[Details]
PPP (Point-to-Point Protocol) provides a method for transmitting datagrams on serial point-to-point links, supporting asynchronous 8-bit data and bit-oriented synchronous connections (such as ISDN). ...[Details]
When developing with cube development tools and using HAL libraries, there is a problem that when we finish configuring the cube interface, we "think that everything is configured", but when writing ...[Details]
CIOs and technology executives say generative AI is a game-changing technology October 26, 2023 – Gartner’s annual global survey of chief information officers (CIOs) and technology executives ...[Details]
Is it necessary to calibrate each time before measuring a new item?
This is not necessarily necessary. Try to store each calibration state in the VNA, preferably with the name of the calibration st...[Details]
1. Introduction
With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. At present, most battery shell manufacturers...[Details]
Abstract: A limited bipolar control ZVZCSPWM full-bridge converter is studied, the circuit principle is analyzed, and an application example is given.
Keywords: limited bipolar control; zero v...[Details]
Jiwei.com reported that on July 27, the Intellectual Property and Commercial Court of Taiwan, China, made a ruling on the patent infringement case between Sharp and OPPO, dismissing all of Sharp's cl...[Details]
Based on the need to measure RF interfaces and devices, HP (the predecessor of Keysight Technologies) invented the first network analyzer 8410A in 1967. The invention of 8410A moved impedance measure...[Details]
ADI Reference Circuit
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