Autonomous Robot w/ Adaptive Mapping

[Offset Null]

This was my final exam on the subject microprocessors.
It's called RAMA (Robo Autonomo com Mapeamento Adaptativo - in portuguese), in english would be something like ARAM.
RAMA travels through two pre-programmed points, dodging obstacles and calculating a route note every time an obstacle is found.
It uses a PIC 16F877A microcontroller.
I'll post more information another day.

Images attached.

 

[jami007]

check the output of your sensors, you may need to increase their output gain, you are using an optical sensor so you may also need to check its sensing range

 

[Offset Null]

I will use a ultrasonic sensor in the next version... The current range of the sensor is 5cm.

 

[jami007]

its better to use ultrasonic sensors rather than optical one