Ender 3 Bed Leveling Sensor
thingiverse
This is an improvement on this design: https://www.thingiverse.com/thing:3962397 ADDITIONAL PARTS REQUIRED: * sg90 servo * switches like these: https://www.amazon.com/URBESTAC-Momentary-Hinge-Roller-Switches/dp/B00MFRMFS6/ref=sr_1_3?keywords=micro+switches&qid=1579092041&sr=8-3 * M3 Bolts Using these parts, you can make a very simple bed leveling sensor. M3 bolts used all around. One is added in the far left side to activate the x end stop. The flat piece at the top is to zip tie your cables to. This keeps them out of the way, keeps them organized and reduces cable stress. Make sure you sand down the piston so that it slides freely in the arm. Find a tutorial on youtube for how to set up bed leveling sensors. This one is for the BLTouch, but most of the steps are the same. https://www.youtube.com/watch?v=ocAeZRPVusw
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