Doubt in schematics

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niting

Joined Dec 20, 2008
1
Hello everyone!!!
I am making a bot called micromouse which is an autonomouse maze solving robot. I am using Sharp IR GP2D12 and GP2D120 as side and front sensors. I made two schematics one based on SLA7024M manufactured by Sanken Electronics and one on ULN2803 by Toshiba as the motor drivers. The microcontroller I am using is PIC18F452. The schematics for both the drivers are attached. Could anyone please verify the schematic for correctness as I am totally new to electronics and have done the schematic based on what I read and found on other schematics.
Thanking you in advance
niting
 

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