Optical End Stop Switch Module (3D printer) ramps Output Digital - 0V to

Output Digital - 0V to 5V

Waterproof Digital Temperature Sensor probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface

this sensor provides essential protection against this dangerous gas

5 rated load current 5 sec

Package : PDIP-40

Optical End Stop Switch Module (3D printer) ramps Output Digital - 0V toIntroduction : This fully assembled plug and play Optical Endstop Light Control Limit Optical Switch is very suitable for your 3D printing or CNC project. The Optical Endstop Switch will immediately output the digital control when the light is blocked and turn the LED on. The optical end stop is a reliable end stop switch solution for any type of 3D printers and other CNC and 3D tools. Using optical transmission principle designed, no loss, no noise,