Anet 3D printer tutorial:
white prob signal out
yellow servo signal in
red power +5V
brown power GND
The 3D touch is able to work with many different extruders because of its physical contact sensing response.
The picture below shows the DDE-S extruder from Triangle Experiment working with sensitive sensing.
If you want buy this DDE-S Extruder ,Please click here.
1 X 5Pin Straight Pin
2 X Screw & Nut & Washer
1 X 80CM Extension wires
Comparison of prints before and after the upgrade