Dear Pololu team
Have nice day
We are planing to design a object detected maze robot using 3pi code + object detected code for robot competition and it has to pick the object by gripper and bring it to distention
Please advice to buy good gripper what you available
We do not sell a gripper like that and we do not have any suggestions for where you might find one. Also, any code would depend on the specific gripper and on the application in which you are using it.
We have a lot of proximity and range finder sensors that might be useful for an application like that, however there are tradeoffs between them and the best one to use will depend on the details of your application. You can find all of those sensors in the Proximity Sensors and Range Finders category on our web site and we have descriptions for them on their individual product pages.
Our Zumo 32U4 robot does have an IR proximity sensor system. The receivers for the system are located on the front sensor array board.