Urgently hiring senior engineers in electronics, communications and other related industries (part-time, no need to work in the office). If interested, please contact QQ: 3436403171, thank you!This co...
Project Name: Satellite Antenna Star Finder Assistant
Functional description:Use the GPS module to obtain local location information, and then use the GD32E231 MCU to calculate the azimuth and elevati...
Things to note when selecting and using a POE switchThe power supply of the POE switch is equivalent to the power cord. It supplies power to wireless AP, Internet phone, network camera and other devic...
Speaking of level conversion, when writing programs, we actually need an oscilloscope to observe the phenomenon, which means that we pay the tuition for 211 universities, but we are not attending a 21...
[i=s]This post was last edited by xiashuang on 2022-7-19 10:51[/i]Modbus is a commonly used industrial communication protocol. This time, I ported Modbus RTU on HPM, mainly to get familiar with UART a...
TI provides kits, programmers, debuggers, software, GUIs and IDEs to help customers evaluate and develop for MSP430 microcontrollers (MCUs) for sensing and measurement applications. From easy-to-use L...
At the Ministry of Commerce's regular press conference, a spokesperson responded to the U.S. Department of Commerce's letter to TSMC imposing export restrictions on certain complex chips of 7 nanom...[Details]
1 Introduction
A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural features: (1) I...[Details]
Battery capacity is an important indicator of battery quality. There are many ways to test the capacity of rechargeable batteries. According to the discharge curve of the battery, a short-term disc...[Details]
Misconception 1. 100 MHz "signal", use a 100 MHz oscilloscope probe. Oscilloscope probe bandwidths are specified in the same way as the bandwidth of the oscilloscope they are used with, i.e. the -3dB...[Details]
May 28, 2024, Shanghai, China - Today,
the highly anticipated Keysight World Tech Day 2024 kicked off in Shanghai.
As Keysight's largest annual technical exchange event, it is not only an e...[Details]
Abstract: The essence of the white LED we are using now is a semiconductor fluorescent lamp. Its basic characteristics are the same as those of ordinary fluorescent lamps, but its performance indi...[Details]
Recently, Ford Electric Horse ( parameter | inquiry ) will push a new round of OTA upgrade packages to Chinese users. The map functions frequently used by users have also continued to evolve. B...[Details]
On the afternoon of December 31, the Shandong Provincial Government Information Office held a press conference to interpret the "2022 Policy List for "Stability and Progress" High-Quality Development...[Details]
1 Overview of X9241 X9241 is an integrated digital potentiometer produced by Xicor Company. It integrates four 10kΩ digital potentiometers on a single chip. The sliding end of each potentiometer ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
In this issue, Shanghai Yanqiang’s editor will share with you the solution of industrial computers in the highway meteorological information collection system. I hope that after reading this articl...[Details]
There have been reports that Nintendo is developing an iteration of the Switch. Recently, NVIDIA seems to have begun preparing for a new next-generation chip, which may be related to Nintendo. Rece...[Details]
1 Introduction 1.1 Introduction to Temperature Alarm Temperature alarm is an electronic product that uses DS18B20 to collect ambient temperature and a single-chip microcomputer to process data to a...[Details]
Samsung Galaxy S II is about to be released. The biggest improvement it brings is the upgrade of the existing dual-core 1.0GHz CPU to 1.2GHz, which improves the performance by 20%. This will also ma...[Details]
Recently, China Automotive Intelligent Control released the 1.0 version of the "intelligent Vehicle Base Brain (iVBB)", an autonomous driving computing basic platform for mass production. Shang Jin...[Details]