Society of Robots - Robot Forum
Electronics => Electronics => Topic started by: cooldog on November 09, 2007, 03:09:44 PM
-
what sensors are needed to make a line following robot
-
QRD1114's, they have a infrared LED and photo transistor together in one package. You need to make a simple circuit and use a microcontroller to read it. This one already has the parts and is ready to use: http://www.parallax.com/Store/Microcontrollers/BASICStampModules/tabid/134/List/1/ProductID/100/Default.aspx?txtSearch=line+sensor&SortField=ProductName%2cProductName
-
infrared
http://www.societyofrobots.com/schematics_infraredemitdet.shtml
photoresistors
http://www.societyofrobots.com/schematics_photoresistor.shtml