Public circuits tagged "phototransistor"

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	IR presence detector (e.g. for model railway trains) PUBLIC Provides a presence detector for model railway trains and similar moving things, providing an input to Arduino microcontrollers. by rickb \| updated April 27, 2013 arduino led model-railway phototransistor
	Directional IR presence detector PUBLIC Provides a presence detector for model railway trains and similar moving things, providing an input to Arduino microcontrollers. by rickb \| updated April 23, 2013 arduino led model-railway phototransistor
	mini_light_curtain PUBLIC by KevinVermeer \| updated March 28, 2012 microcontroller pcb-design phototransistor

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"phototransistor"-tagged Public Circuits

IR presence detector (e.g. for model railway trains) PUBLIC

Directional IR presence detector PUBLIC

mini_light_curtain PUBLIC

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