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Autonomous FireBot

Posted on 28/01/2012 by ubaid88
Modified on: 13/09/2018
Project
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Introduction
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Project Design: Fire-bot is based on five parts: (i) PIC Development Board:PIC (Peripheral Interface Controller) (18F2550) is used for interfacing along with crystal oscillator, SIL connectors and crimp-shell. (ii) Fire Sensor Board: Three infra-red diodes are used for detecting flame with one LDR and two LM339 comparators. (iii) Motor Driver Board: 16 pin IC (L293D) is used as motor driving as and 2 DC geared motors are used. (iv) Obstacle Avoider Board: 2 infra-red emitters and receivers ...


Autonomous FireBot

Project Design: Fire-bot is based on five parts:

(i) PIC Development Board:PIC (Peripheral Interface Controller) (18F2550) is used for interfacing along with crystal oscillator, SIL connectors and crimp-shell.

(ii) Fire Sensor Board: Three infra-red diodes are used for detecting flame with one LDR and two LM339 comparators.

(iii) Motor Driver Board: 16 pin IC (L293D) is used as motor driving as and 2 DC geared motors are used.

(iv) Obstacle Avoider Board: 2 infra-red emitters and receivers (TSOP 1738) are used. Besides this 555 timer IC is used to provide modulated frequency.

(v) Fan motor driver Board: Opto-Isolator (EL817) is used with Darlington Transistor to switch on trigger circuit.

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