Gas Sensor (MQ-135) The working principle of the MQ135 gas sensor is based on the adsorption of target gases by semiconductor gas-sensitive materials, which changes the resistance value. The sensor contains a sensitive element and a heater, with the sensitive element typically made of metal oxide semiconductor materials, such as tin dioxide (SnO2). When there … Read more
Click the above“Beginner Learning Vision”, choose to add “Star” or “Top” Essential Knowledge Delivered First Hand First, machine learning and deep learning are two different fields from hardware, and I personally do not recommend learning them together, as it can lead to poor focus and results. Moreover, machine learning has a high mathematical requirement, and … Read more
：Click↑“Wanyi Strict Selection” to subscribe to the first self-media in the high-reliability power supply industry Wanyi Strict Selection—The First Self-Media in the High-Reliability Power Supply Industry Here you can find power supply technology insights, analysis of power supply industry trends, introduction of the latest power supply products, and many power supply experts sharing their technical … Read more
1. What Is Hardware? In other words, hardware is physical, at least something you can see and touch. It is a material carrier, the material basis. Broadly speaking, humans live on a material basis, and you can refer to everything you can see as hardware. Of course, in a narrow sense, software and hardware generally … Read more
Argon arc welding belongs to the welding industry and is widely used in various fields such as manufacturing and energy. 1. Introduction to Argon Arc Welding Argon arc welding is an arc welding method that uses argon gas as a shielding gas. During the welding process, argon gas forms a protective cover to prevent harmful … Read more
The soil moisture sensor, also known as the soil humidity sensor, consists of stainless steel probes and waterproof tips, allowing it to be buried in soil and embankments for long-term use. It can perform point monitoring and online measurement of both surface and deep soil moisture conditions. When used in conjunction with a data collector, … Read more
Arduino is an IoT device that provides a hardware programming platform Basic Knowledge Basic knowledge of physics and electricity from middle school Basic computer operation skills IDE Installation https://www.arduino.cc/ Download from the official website, a VPN is required. http://www.taichi-maker.com/ This website is accessible within China. Double-click the installer to install, make sure to install the … Read more
If you don’t want to miss my updates, remember to click the top right corner – view public account – set as a star, and send me a star. What can you do with an LED strip? Today’s project will show you: ☞ Game 1: Reaction Time Challenge At the start of the game, all … Read more
Limited Time Download: Follow us on “Microcontroller”, reply “tutorial” to get the microcontroller e-book, reply “simulation“ to get Proteus simulation materials. Continuously updated… The Kossel is a very cost-effective 3D printer initiated by the international 3D printing community Reprap. It features fast speed, quiet operation, a three-arm parallel structure, strong expandability, and low cost… (omitting … Read more
Project Name: 【Lichuang·Taishan】 Smart Projector – Sony CXN0102 Project Author: Feng Moxi Introduction Using the Lichuang Taishan board, I made a smart projector, and netizens commented: “So cool!” This is a physical demonstration image, note that the effect is clearer to the naked eye!! 01 What are the functions/highlights of the projector? ” 1 Android … Read more