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
Click the blue text above and remember to follow us! A platform focused on software installation and learning! 0 viruses, 0 plugins, 0 bundling, just this dedicated! Proteus 8.13 download link: Baidu Cloud link: https://pan.baidu.com/s/1GvJ6AYrTyG5UUJyN5ME-cg Extraction code: 3KVT Software Introduction: Proteus 8.13 is a very professional and excellent embedded circuit system simulation development tool application … 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
This article comes from the disassembly activity of the Breadboard Community! Rich rewards! (Two DJI drones, two oscilloscopes, etc.)! Electronic engineers hurry up and participate!👇 I have an older 100M logic analyzer that I bought a while ago. Its parameters were quite high at that time, with sampling rates of 100/50/32/16MHz for 3/6/9/16 channels, using … Read more
Click here to download the materials (3rd update) Here are some resources for everyone, copy and reply with the following keyword to receive Practical Power Supply Circuit About Today’s Post SPI is a high-speed, full-duplex communication bus. SPI communication uses 3 buses and a chip select line: SCK, MOSI, MISO, and the chip select line … Read more
Product Operating Status: Operating voltage: DC12V. Testing USB playback. FM98.1 playback. Product Testing Issues: During testing, the product may restart and cannot revert to the original operating mode. Accompanied by howling noise. (Only meets 30mA A grade) Testing Standards and Grade Requirements: 200mA B grade, 100mA A grade, 60mA A grade, 30mA A grade. After … Read more