PETamentor is an open-source project that enables 3D printing enthusiasts to turn waste PET bottles into usable filament. This PET bottle filament machine has gained attention in the maker community as a DIY filament solution for eco-conscious hobbyists. By utilizing a simple setup of a motor, heated nozzle, and spool […]
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The error code “LLL” on the W1209 thermostat controller typically indicates that the measured temperature has fallen below the lowest temperature limit of the thermostat’s measuring range. It serves as a safety feature to protect the equipment or system being controlled by the thermostat. What you can do with the […]