The multimeter is our eyes; without it, we would find it difficult to fix various faulty machines. However, blindly trusting measurement results can sometimes lead us into a confusing world, [excluding cases of multimeter malfunction and inaccurate measurements]. Here are a few simple examples: A modified board machine had a faulty abl resistor, causing the … Read more
Today, I am sharing a board with you. The files are sourced from Fanyi Education, using the Allwinner H3 as the main control unit, equipped with two DDR3 memory chips, storage consisting of EMMC + NAND, and featuring HDMI high-definition interface, 100M Ethernet port, USB, WiFi, etc., for your reference and learning! If you need … Read more
1. Project Overview The total planned investment for this project is 183.7761 million yuan, intended to be made through the acquisition of facilities. This project aims to increase investment in the research and development of innovative products such as Android TV smart speakers/smart home theaters, smart security system terminals (including smart doorbells, smart cameras, mobile … Read more
Click on “Smart Fun Dog” above to follow us. Recently, Smart Fun Dog has recommended three articles: “Is Your Phone Screen Too Small? 3 Images Teach You How to Enlarge Your Phone Screen (Wired)”; “Is Your Phone Screen Too Small? 6 Images Teach You How to Enlarge Your Phone Screen (Wireless Projection)”; and “4 Images … Read more
With the 618 shopping festival approaching, many people plan to upgrade their home TVs during the big sale. However, in recent years, there have been many innovations and new features in televisions, which means that everyone needs to familiarize themselves with the new technical terms and jargon before purchasing a new device. Today, I will … Read more
Introduction In Rust, memory management is a very important task. Rust helps developers avoid many common memory issues through mechanisms such as ownership, borrowing, and lifetimes. However, Rust also provides some smart pointers for handling heap-allocated memory, which not only simplify memory management but also give us more flexibility. This article will detail several smart … 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
Transforming an old smartphone into a TV box is an interesting DIY project that not only maximizes the remaining value of old devices but also reduces the cost of purchasing new equipment. This article will detail the steps and technical details on how to convert an old smartphone into a TV box, helping everyone easily … Read more
SoC Device Optional kernel OpenWrt Firmware a311d Khadas-VIM3 All amlogic_a311d.img s922x Beelink-GT-King, Beelink-GT-King-Pro, Ugoos-AM6-Plus, ODROID-N2, X88-King, Ali-CT2000 All amlogic_s922x.img s905x3 X96-Max+, HK1-Box, Vontar-X3, H96-Max-X3, Ugoos-X3, TX3(QZ), TX3(BZ), X96-Air, X96-Max+_A100, A95XF3-Air, Tencent-Aurora-3Pro(s905x3-b), X96-Max+Q1, X96-Max+100W, X96-Max+_2101, Infinity-B32 All amlogic_s905x3.img s905x2 X96Max-4G, X96Max-2G, MECOOL-KM3-4G, Tanix-Tx5-Max, A95X-F2 All amlogic_s905x2.img s912 Tanix-TX8-Max, Tanix-TX9-Pro(3G), Tanix-TX9-Pro(2G), Tanix-TX92, Nexbox-A1, Nexbox-A95X-A2, A95X, H96-Pro-Plus, VORKE-Z6-Plus, … Read more
0. Introduction My wife has always refused to work at the desk because there is no TV to watch, and I don’t have any high-performance TV box to connect to my monitor. Recently, I upgraded from Raspberry Pi 3B+ to 4B, which allows me to install Android TV on it. I quickly set it up … Read more