[kodera2t] discovered the VL53L0X Time of Flight sensor and thought it would make a great way to control the operation of a model ... the ToF as sort of a gestural controller to get the train ...

Agilent Technologies, Inc. has introduced the 6550 iFunnel quadrupole time-of-flight liquid chromatography mass spectrometry (Q-TOF LC/MS) system. It increases TOF sensitivity to low femtogram levels ...