Line Follower using IR sensors (no

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Line Follower using IR sensors (no microcontroller)

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Introduction

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Hello there LMRians!!! Here is my first robot. This is an LM324 comparator based line follower robot. It uses a pair of analog IR sensors. A power supply board consisting a 7805 IC has been used. The chasis was from an old toy car. The L293d motor driver has been used for driving the motors. It is logic based and makes no use of a microcontroller. Enjoy

Line Follower using IR sensors (no microcontroller)
Line Follower using IR sensors (no microcontroller)

Line Follower using IR sensors (no microcontroller)

Follows lines using IR sensors

Actuators / output devices: Gear motors
Control method: Infra Red
CPU: LM324 comparator
Operating system: none
Power source: 1.2v Ni-Cd x 6
Programming language: none
Sensors / input devices: Analog IR Sensors
Target environment: indoor

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Line Follower using IR sensors (no microcontroller)

Line Follower using IR sensors (no microcontroller)

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