3D Touch Auto Leveling Sensor

The 3D Printer TOUCH is an auto-leveling sensor designed to monitor the tilt of your print surface precisely in 3D printers. It can significantly raise your 3D printer’s printing accuracy.

Because the majority of auto bed levelling sensors are composed of an RC servo and a micro switch, 3D printer touch has many of the same primary controls and functionalities as these sensors, making it compatible with nearly all 3D printer control boards.

It integrates great precision in such a basic form by using progressively built solenoid and hall sensors. to improve its usability and provide you with a more pleasurable printing experience.

Operate condition

• 3DTouch can be operated in the following condition.
• One I/O for control (PWM or Software PWM)
• One I/O for Z min (Z Probe)
• GND and +5V power

Wiring: 

3-pin: Brown (-, GND), Red (+5V), Orange (control signal)

2-pin: Black (-, GND), White (Z min)

NOTE: It is not perfectly compatible with all 3D printers. You can design your own mounting bracket according to different m

Features:

1. Simple, smart
2. High-precision  
3. 3DTouch consists of Atmel ATtiny13A, solenoid, and a push pin.
4. Innovative Solenoid: Ultra Power Saving
5. It could work with nearly any kind of bed material, such as glasses, woods, metals, and so on.

odels. It is a DIY modification, not a standard 3D printer accessory. You should also use a suitable bracket!