Category: Tech Sharing

The shop will sell you all kinds of fancy holiday decorations, but nothing can match the style and grade you create yourself. [w3arycod3r] This is exactly what we did, which set off…

In the world of hardware hackers, sometimes you spend a lot of time debugging a problem, but find a simple solution is always in front of you. [Zack Freedman] has a good…

Computer enthusiasts have not stored their programs and data on cassette tapes for a long time. However, since floppy disk drives are expensive peripherals, and hard disk drives are still a long…

For those who live in countries with a large number of abandoned railways, a popular way of exploration is to use homemade railway cars. These are usually simple rail cars with small…

Science fiction predicts that one day, we will carry high-power microcomputers with us. Although smart phones are good, these predictions are more based on cuter systems and closer to existing computers, keyboards…

After years of improvement, the desktop 3D printer has finally come into the market. It uses conveyor belts instead of traditional building blocks to provide theoretically unlimited construction. Unfortunately, they require a…

The air quality index of a person’s area can be easily known, but it is such a dry and humorous figure, isn’t it? Well, all this has changed with the AQI interest…

The destruction of water will soon make even the most beautiful buildings impossible to survive. [Andres Leon] has encountered a small flood of air conditioning units and hopes to avoid such problems…

Sometimes, hackers attack just to explore the secrets of old hardware. This is the case when (small fault) and a friend start to eavesdrop on some old Intel 8080 boards that have…

We don’t need to tell you that for those who value privacy, security and open source, the current mobile phone market is a bit bleak. Although there have been some noteworthy attempts…