A few days ago, a friend mentioned some issues regarding the MCU microcontroller market. Currently, the main application fields for MCUs are divided into four major areas: automotive applications, industrial applications, consumer electronics, and the Internet of Things, with automotive applications being the most concentrated. This article extracts some data and briefly discusses the changes … Read more
This article is originally by Che Dongli, author Huang Yaokuan, please indicate the source when reprinting! Since the birth of the automobile, the car modification industry has emerged. From the early days of small automotive repair shops, changing paint and adding decals, to the various large spoilers and low-performance cars that became popular on the … Read more
With the popularization of the concept of “carbon neutrality”, industries such as photovoltaics, wind power, and energy storage are once again ushering in a boom. As a commonly used communication interface in these industries, RS-485 often requires additional protection circuits to ensure stable communication. This article will introduce a protection circuit scheme for multi-node environments. … Read more
1. Introduction A friend recently sent me a Hikvision security camera, and today we will take it apart to see what’s inside. 2. Disassembly Step one of disassembly, first observe its shape. PS: Nameplate information Model Power DS-2SCD2612F4 2.8-12mm 12V DC 7.5W MAX / PoE(802.3af) Serial Number Production Date 488915429 11/2014 11 Version V5.2.3_141024 Execution … Read more
This morning, Sina Mobile Weibo launched a voting activity, details as follows: The voting deadline is July 15, 2020, at 10:24. The editor has already voted for plastics. Everyone can also hurry to vote to give the plastics industry a good name! Website:https://vote.weibo.com/h5/index/index?vote_id=2020_1361068_-_12952c In fact, the application of plastics in mobile phones and electronic products … Read more
For technology enthusiasts aspiring to enter the field of embedded development, understanding and preparing the relevant tools and devices is an important step in starting this journey. This article will detail the indispensable tools and devices in the embedded development process. 01 Development Tools 1. Development Boards The development board is the core hardware platform … Read more
Hello, dear friends, welcome back to Xiao Linzi’s LabVIEW~ LabVIEW and BeagleBone Black – Light Up a Lamp Last Friday, I explained to everyone how to program BBB in the LabVIEW development environment including: 1. Install the “English version” of LabVIEW 2014 or later 2. Install VIPM 3. Install the Linx 3.0 package Click the … Read more
Name: 8 Digit Rolling Display of Number String Software: Proteus Keil 4 Language: C Language Usage Instructions: In this example, the simulation of 8 digit displays rolling to the left shows a number string consisting of 3 characters. Example Image: Proteus Simulation – 8 Digit Rolling Display of Number String Program: /* Name: 8 Digit … Read more
“A low-cost 24-channel logic analyzer with fully open-source hardware and software, featuring 100Msps, 32k depth sampling, edge triggering, and pattern triggering. The project is continuously updated.” Overview The LogicAnalyzer is a low-cost analyzer based on the Raspberry Pico. This analyzer provides up to 24 digital channels, pre-trigger and post-trigger sampling, edge triggering, and pattern triggering, … Read more
