Feature

●Product Name: Material Inspection Module; Suitable for 1.75mm Filament
●MAIN FUNCTION: For checking the filament is whether run out or not, it automatically stops the 3D Printer when the filament runs out
●Filament Detection Module: Newly designed smart module ,The main board executes the pause command operation when the filament is run out
●3D PRINTER ACCESSORIES: Very practical filament detection sensor module, ideal accessories for 3D printer, making your printing work smooth and relieved.
●For use on other boards: The material detection module uses the level jump detection method. When there is material, the level signal of the detection port should be high level. When there is no material, the level signal of the material port goes low, and the system detects one. If the high-to-low transition is determined, the material is considered exhausted and a pause command is executed. After the human has replaced the material, the printer continues printing


Description

Specifications:
Item type: Detection Module
Material: Plastic
Color: Black
Size: Suitable for 1.75mm Filament
Mounting Hole Size: 3.5mm
Mounting Hole Distance: 20mm
Cable Length: 1m
Dimension: 38 x 30 x 12.7mm
Working Principle:
The filament detection module uses the level transition detection method.
When with filament in, the detection level signal should be high, and when no filament, the filament port level signal goes low.
When the system detects a determined transition from high to low level, it will regard it as the filament exhausted, then the board executes the pause command operation, and after the replacement of the filament, it will continue to print

Note: V is the positive pole, G is the negative pole, S is the signal line.Long time positive pole and negative pole connection errors will burn out the circuit
Package Includes:
1 x Filament Detection Module
1 x Cable