OpenWrt Compilation Tutorial

OpenWrt Compilation Tutorial

It is recommended to use Ubuntu system, as there are many tutorials available, and troubleshooting becomes easier. You can use WSL, but it is not recommended to compile on NTFS or ReFS file systems, and using PowerShell for compilation is also discouraged. Do not use the root user; the default user in Ubuntu is ‘ubuntu’, … Read more

What is a Stamp Hole Core Board?

What is a Stamp Hole Core Board?

The stamp hole core board is undoubtedly a magical stamp, carrying a time-traveling communication password! When it is precisely embedded into the base board, it is like the moment a stamp is affixed to an envelope, “whoosh”, it is injected with a soul. Together, they break through the digital fog, racing along the “postal route” … Read more

DIY Mechanical 7-Segment Display

DIY Mechanical 7-Segment Display

MAKER: indoorgeek / Translated by: 趣无尽 Using a digital tube to display time is quite common. We have also introduced projects that use mechanical devices to construct and display numbers, such as this “pure mechanical device simulating a digital clock”. This one is slightly more complex, and enthusiasts have expressed that it is quite challenging. … Read more