Ir sensor array for line follower

It consists of two parts : The IR LED board. The Line Follower Array is is an array of eight IR sensors that are configured and read as digital bits! The array features visible LEDs, so you can see what the robot sees, . That means you have an arbitrary line drawn on the floor and the robot tracks it by moving right along it!

Potentiometers with sensitivity-adjust feature for each sensor enables the users to tune them individually.

PLEASE READ THE VIDEO DESCRIPTION TO GET THE CODE.

BIT Mesra,Ranchi Line follower robot(used IR array sensors for movement in white line and ultrasonic sensor to detect wall).

Robotix Lab And Research Academy It was my training period at this academy. Four infrared array sensors for robots line tracking. Thermistor Temperature Sensor . There are LDR based and IR diode based sensor panels exits in the market. The line color is white and the background color is back. So my robot need to identify white line on the black background.

Therefore the IR sensors are best in the situation but the . Silicon Technolabs IR Sensor Array (Analog Output) For Line Follower And Obstacle Sensing Robots. Interface With Arduino,AVR,PIC,ARM,MSP430: Amazon. Each sensor has its own digital output and can sense the . The spacing between an emitter and the . This reflectance sensor module is designed for use with the Zumo shield for Arduino. The array draws approximately mA when the emitters are on, and an . The Pololu QTR reflectance sensors carry infrared LED and phototransistor pairs that can provide analog measurements of IR reflectance, which makes them great for close-proximity edge detection and line - following applications. QTR-8RC Reflectance Sensor Array.

A line following sample program is dis. You need small piece of veroboard (general purpose PCB). The complete steps are described below.