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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
it may burn the circuit board
The antenna assembly consists of a patch antenna for receiving GNSS signals and a preamplifier for signal amplification
TFT Screen with integrated 4-wire Resistive Touch Panel
don't connect 9V to the board
Optical Endstop with 50cm Cable Photoelectric Light Control Optical Limit Switch for 3D Printer Stepper Motors/Controllers it may burn the circuitOptical Endstop with 50cm Cable Photoelectric Light Control Optical Limit Switch for 3D Printer 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