IR Probe Sensor
The IR probe Sensor from David Crocker uses modulated infra-red LEDs to accurately detect proximity to the print surface, allowing for automatic bed-levelling while printing.
Compared to mechanical probe solutions - such as a servo and microswitch - these boards have the advantage of requiring no moving components, weighing less, and having a higher degree of repeatability and reliability. Compared to inductive or capacitive probes, these boards are less dependent on the material of the print surface, and will even work on glass. Combined with a high degree of immunity from background IR sources, these boards are ideal for nearly any printer build.Druckbare Aufnahmen