Let's Make Robots!

gripper

Gripper

mixmar's picture

This is the first part i made for my bot.

I Used an old RC car, or parts from it anyways.

I will use pressure sensors so it can "sense" how hard its holding things.I will also add another servo so it can spin it's hand.

Update January 25th, 2012   It has been a while since my last update but a lot has been done to the Rover.  Some of the big achievements include some basic … Read more
Uses the servos potentiometer to detect resitance on a gripper.
Using a
I soldered a wire to the middle pin of the potentiometer inside the servo that operates my gripper. Using an analog pin, I can tell when the Servo isn't moving. I … Read more
It extends a humans reach and amplifies their gripping strength
Using a
The biotronic amplifier is a robotic reach extending device that can be used to handle hazardous materials or pick up objects that are out of reach. The operator … Read more
This is my entry for the 2011 Swedish National Robitcs Championship. It finished on a shared last place, since my code was written for dark lines on a light surface … Read more

Creative and Versatile Means of Robot Gripper

airuno2l's picture

BotJunkie.com posted this article of a robotic gripper constructed out of a balloon filled with coffee grounds. It is activated by sucking air in and out of the balloon. It seems to work very well.

 http://www.botjunkie.com/2010/10/26/balloon-plus-coffee-grounds-equals-versatile-robot-gripper/

Embedded video: 
Act as a revolute coordinate arm for my Robot NINA to grasp objects (or shake hands, wave hello, etc...).
Using a
A revolute coordinate arm I built to be mounted on my Social Machine, NINA. NINA will be a social machine designed and programmed to interact with humans and in the … Read more
Navigates around via ultrasound, makes :D :) :( :| or :P, tries to catch everything nearby with its gripper
Using a
You can buy German Cheese in Shanghai, sealed in a nice aluminum can. Since a while I toyed already with the idea of doing sth. with these cans. Too good to throw … Read more
Wanders around and grabs your stuff
Using a
Update 2011-10-06: Melty, melty Poor GRAB-E. His foolish creator left him in the garage for a few days after taking him home from a trip. The hot summer sun melted … Read more
It manipulates objects (test movements for now).
Using a
Well, I'm restoring an old robot, because I'm now able to use Basic Stamps. This robot is a Parallax & DeAgostini projects which came out from newsagent's, so … Read more
Maps enviroment, explores with arm, falls over.
Using a
Sun 7th Dec 2008 Had a few setbacks with the old NiMh battery pack dying and the new LiPo battery packs not fitting where I hoped. Compare the old photo to the new … Read more

gripper robot

hi dudes,, currently im workin on a robotic project..

TASK: robot that can lift 250gms of cube block.of dimension 10*10cm(block shd b lifted atleast 10cm height).and it should also move 2 certain distance with that load......

pls tel me wich motors would b very useful to lift dat much weight...i hav chosen DC GEARED motor....wil dat b useful
Will be able to catch things with a grippe
Using a
Foto Album I'm thinking in make a robot where i can make my things my way.. so i'm making it to be line follower, but to future update to gripper. Last updated … Read more