WiFi smart relay controller for control of HIGH power load up to 40A 9.6kWt 240VAC or 30VDC:
The optical endstop is the best solution for any type of 3D printers and other CNC or 3D tools.
Learn MoreThis simple set for 3D printer base on microcontroller Mega 2560 + RAMPS 1.4 + motor drivers, it is a solution for RepRap projects.
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