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automation application

 

colour coding using photo sensor


in this application we use a color sensor to distinguish between several kinds of bottles and the photocell has many outputs and every output will be actuate when its color comes and make a reject system push the bottle to each desired channel.

 

 

 

 

 

 

 

 

mark detection using photo sensor


for packaging we use contrast sensors. here the photocell will be taught to read the black mark and background and when the mark comes it will make a contact to cut the roll of the packaging sheet.


                                                                        

target detection using proximity sensor


we use proximity switch to sense the presence of a target such as a rod of a cylinder.