go_away

Author Topic: line follower  (Read 3449 times)

0 Members and 1 Guest are viewing this topic.

Offline cooldogTopic starter

  • Supreme Robot
  • *****
  • Posts: 751
  • Helpful? 4
  • be nice to nerds, one day they will be your boss
line follower
« on: November 09, 2007, 03:09:44 PM »
what sensors are needed to make a line following robot
robot will rule the world and i will be building them
-admin

favorite web sites
http://www.societyofrobots.com/
http://www.instructables.com/

Offline bulkhead

  • Full Member
  • ***
  • Posts: 102
  • Helpful? 0
Re: line follower
« Reply #1 on: November 09, 2007, 03:32:17 PM »
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

Offline Admin

  • Administrator
  • Supreme Robot
  • *****
  • Posts: 11,657
  • Helpful? 169
    • Society of Robots

 


Get Your Ad Here