Some useful links with lively discussions around this topic: - https://github.com/repetier/Repetier-Firmware/issues/367
- https://en.wikipedia.org/wiki/Simulated_annealing
- https://sites.google.com/site/3dprinterlist/delta-3d-printers/delta-robot-calculator
- http://www.thinkyhead.com/_delta/
- https://docs.google.com/spreadsheet/ccc?key=0AihVdu60WUfgdGZUOW1BVVdzc2pjdzRSd0ZUMXgtM1E
Hot-End as probe : - https://www.youtube.com/watch?v=e119OXzkk7s
Hot-plate sensing (Using Force Sensitive Resistors) - http://www.mini-kossel.com/image/data/information/fsr_guide_13_600x450.png
- http://www.mini-kossel.com/image/data/information/fsr_guide_12_600x450.png
- http://www.mini-kossel.com/FSR-SETUP-GUIDE
- http://www.mini-kossel.com/FSR-KIT
- https://www.youtube.com/watch?v=iT1XrAW0xM0&t=1s
- https://www.youtube.com/watch?v=TPjtEOdorc8
- https://www.sparkfun.com/datasheets/Sensors/Pressure/fsrguide.pdf
Using Probes: - https://www.youtube.com/watch?v=OKHHGh96ZK4
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