Category Archives: level

Manual Mesh Bed Levelling for 3D Printers

In 3D printing, we often talk about leveling the print bed, although that’s not an accurate term. A bed that is level in our terms presents a flat surface that is parallel to the path of the print head, but within reason we care little about that. Instead we care …read more

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Posted in 3d Printer hacks, 3d printing, auto bed leveling, autolevel, level, tramming | Leave a comment

Quick Hack Cleans Data from Sump Pump

Nobody likes to monitor things as much as a hacker, even mundane things like sump pumps. And hackers love clean data too, so when [Felix]’s sump pump water level data was made useless by a new pump controller, he just knew he had to hack the controller to clean up his data.

Monitoring a sump pump might seem extreme, but as a system that often protects against catastrophic damage, the responsible homeowner strives to take care of it. [Felix] goes a bit further than the average homeowner, though, with an ultrasonic sensor to continually measure the water level in the …read more

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Posted in home hacks, level, pump, sonar, sump pump, ultrasonic | Leave a comment