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One Arduino can probably collect data from 5 sensors and control a servo if they are all in one place.
You have not told us how many places there are or what is the distance between places.
You have not told us what sort of sensors you will be using.
Do you want this project to work entirely with Arduinos or will there also be a PC (or Raspberry PI) involved while it is running?
You need to provide as much information as you can if you want useful advice.
...R
You have to go with the RF sender/receiver type as already in use.
I have no idea what an Arduino has to do with all that.
Robin2:
One Arduino can probably collect data from 5 sensors and control a servo if they are all in one place.You have not told us how many places there are or what is the distance between places.
You have not told us what sort of sensors you will be using.Do you want this project to work entirely with Arduinos or will there also be a PC (or Raspberry PI) involved while it is running?
You need to provide as much information as you can if you want useful advice.
...R
Our project is to control the movable robotic arm which is of the distance of around 50m.there is four servos and one dc and two dc for wheel rotation.as it has to move it can't be wired.I need this project to be Arduino based.
Kishorebambi:
Our project is to control the movable robotic arm which is of the distance of around 50m.there is four servos and one dc and two dc for wheel rotation.as it has to move it can't be wired.I need this project to be Arduino based.
That clearly means you need wireless communication - but you have not told us what will be doing the controlling or whether the sensors are on the robot, or what sort of sensors you plan to use.
Please provide ALL the information that you have available. We cannot read your mind.
...R
At least you'll need one Arduino at the arm, which receives commands and steers the motors.
DrDiettrich:
At least you'll need one Arduino at the arm, which receives commands and steers the motors.
Robin2:
That clearly means you need wireless communication - but you have not told us what will be doing the controlling or whether the sensors are on the robot, or what sort of sensors you plan to use.Please provide ALL the information that you have available. We cannot read your mind.
...R
Accelerometers acts as the sensors which senses the gestures and based on it the arm should work,by the flex sensor the gripper action should take place.
Kishorebambi:
Accelerometers acts as the sensors which senses the gestures and based on it the arm should work,by the flex sensor the gripper action should take place.
It sounds like you are trying to build a robot arm that will replicate the movement of a human arm.
If so, why not say so rather than expect us to guess ?
...R