Simple line follower- first robot

Let's Make Robots Robots
1

THIS IS SIMPLE LINE FOLLOWER ROBOT.. WITHOUT USE OF ANY MICRO CONTROLERS OR PROCESSORS.

ITS TOO EASY AND CHEAP TO MAKE AS IT DOES NOT CONTAIN ANY PROGRAMMING AND ANY SPECILAISED DESIGNING.

I RECOMMEND THIS FOR THOSE WHO ARE MAKING THEIR FIRST ROBOT EVER!

ALL THE BEST

COMPONENTS NEEDED:

  1. IR SENSORS(2 PAIR)
  2. VARIABLE RESISTANCE(PRESET - 20K)
  3. RESISTORS(10K,220Ω)
  4. BREADBOARD/PCB
  5. TWO DC GATE MOTORS(100rpm)
  6. 1 CASTER WHEEL(ckeck spelling of caster)
  7. ICs USED:
  • LM-324
  • ULN-2803(Motor driver)
  • 7805(Volt. Regulator)

FOLLOWS BLACK LINE.

  • Actuators / output devices: Two 100 rpm MOtors, LEDs etc
  • Control method: automatic
  • CPU: NO CPU, HENCE NO PROGRAMMING
  • Power source: A 12V BATTERY IS SUFFIENT(These batteries are usually present in UPS)
  • Programming language: NO PROGRAMMING
  • Sensors / input devices: 2 IR Sensors
  • Target environment: Smooth surfaces.
This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/simple-line-follower-first-robot
2

Post a video and more
Post a video and more detials into how you made it.

3

How can there be no
How can there be no programming, unless that is just some generic cad drawing. There is clearly a camera there, which requires a lot of programming and work.

4

I was about to post the same
I was about to post the same response you did yesterday until I looked at the photo he uploaded. That title pic is just a generic model, the extra photo has the actual schematic.

5

SORRY

ACTUALLY I DIDNT HAD MUCH TIME I POSTED THIS TOPIC SO JUST UPLOADED A GENERAL PIC OF LINE FOLLOWER BUT WILL UPLOAD ACTUAL WHEN READY…

SORRY AGAIN !

LINE FOLLOWER COMING SOON…

6

**hi **
fnds y cant u submit the circuit here ?