About deltabot printer

Rostock, Kossel Mini

Delta design considerations/theory

Real working area of delta printers (height) 

Delta Robot Kinematics

Delta Geometry 

http://forums.trossenrobotics.com/tutorials/introduction-129/delta-robot-kinematics-3276/

http://cats-fs.rpi.edu/~wenj/ECSE641S07/delta_calibration.pdf

http://www.eej.ulst.ac.uk/~ian/modules/EEE516/Appendix-%20Riona%20Corrigan%20B0439354-%20Rostock%20Mini%203D%20Printer/Digital%20Appendix/Written%20Report/

Auto Level  probe 

Marlin Deltabot branch G29   Detailed discussion of Johann’s probing 

Using Proximity sensor 

DeltaMaker Probe

https://plus.google.com/+AnthonyMorris/posts/es6J8EEocmq

Solenoid activated touch

bltouch

Mini height sensor board

Manual calibration

Angular correction

Delta printer least-squares calibration calculator

OpenDACT

OpenDACT(Delta Automatic Calibration Tool) - For Repetier