This mod is not useful for its own. It does not even have any nodes. It only comes with a few test nodes to play around with the tubing algorithm.
A Mining, Crafting, & Farming Modpack for Minetest
This mod adds digiline wires, an RTC (Real Time Clock), a light sensor as well as an LCD Screen.
Allows building of tubes to let players travel from point point in seconds (900 km/h)
A robot controlled by signs
Various devices and machines for experienced miners and TechPack engineers.