Welcome to iRobotics!

iRobotics is UIUC's largest robotics RSO, with focuses on not only competitive robotics, but also community outreach to inspire youth to learn more about STEM fields. We welcome students from all majors to take part!

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  • Welcome to iRobotics

    Welcome to iRobotics

  • Thanks to all our sponsors!

    Thanks to all our sponsors!

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Don't just read about what we do. See what we do! Get a close up of the robots, the people, and the excitement.
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We compete in 3 different competitions, of all sorts of shapes and sizes, requiring raw power to delicate manipulation.
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Sponsor Us!

iRobotics could not exist without all of our sponsors, for which we are extremely grateful. Click here to help us out!
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Join Us!

Like Robotics? Want to get involved? Do you like to fill out online forms? Click here to join the mailing list!
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Projects Team 2016-2017

Projects Team this year had a blast! From concept drawing on chalkboard to live open house demonstrations, the team has put in a lot of work to create a robotic arm with almost all the degrees of freedom as a regular one. EOH was also success with presentations from Projects, VEX, and Robobrawl (livestream) at our booth. This is farewell from Rock, however the team looks forward to more exciting projects in the future.

Fully Torqued semester wrap-up

The sophomore combotics team had a successful year designing, building, and fighting Danger Zone.


Although it only competed in one match, Danger Zone had several improvements over Trap Mouse, our previous robot. These included a more robust weapon mechanism, a more reliable drivetrain, and more. We have a clear idea of how to improve for next year, and will begin working on our next robot soon!

Senior Combots Wrap-up

The senior team had a great time designing and building BumbleBot v2 this year. The build was completed a bit ahead of schedule leaving plenty of time for testing. Unfortunately, the night before competition our weapon speed controllers fried and corrupted our receiver(s). We stayed up all night successfully replacing and programming new speed controllers for our weapon. Another unfortunate event took place within seconds of our first match when one of our switches shorted causing us to lose communication with the robot. Eventually (after both loses in the tournament) BumbleBot, now dubbed YoloBot, performed up to specifications after a couple grudge matches versus a printer.

Killer UniKorns Wrap-up

The Killer UniKorns wrapped up a successful year. Being our first year, we had a steep learning curve at the beginning of first semester. We were able to catch up though and create a robot that placed 3rd place in Robobrawl and was the highest ranked UIUC Undergraduate team. Next year we will be using our robot for demonstrations purposes at quad day.

ILLINIhilation Robotics: End of Season Review


The ILLINIhilation Robotics Team has completed another successful season this year. Although our team was slightly behind schedule in the building of the robot, we pushed through the final week before competition and completed a fully functioning robot, with all the components and features we had designed. We used the “iRobotics MRDC standard” when it comes to frames: one-inch square aluminum tubing in a box shape. This allowed us to have more than enough room for all of our components, as well as giving us the ability to easily make additions or modifications without dealing with space issues. The drivetrain we created was very similar to the jump drive system used last season, except with a major improvement on the module panels. Utilizing waterjet cutting, we cut aluminum panels to the exact dimensions needed for perfectly tensioned chains, so no tensioners or other means were needed. This greatly improved the building process and overall performance of the drivetrain. We also upgraded our drive motors to a brushless system, giving us immense power behind our wheels for high maneuverability and speed.

Our main soccer ball manipulator was designed to be multitasking: being able to intake multiple soccer balls from the ground, hold the scoring bin door open, and deposit all the soccer balls into the bin. We used a conveyor belt system that allowed for bidirectional movement of the soccer balls to intake and output them. Using a linear actuator, we were able to mount the conveyor system in such a way that the input/output side of the conveyor can be raised and lowered, allowing for ground pickup, and also scoring into a bin that is above the ground. This pivot motion also acted as a way to open and hold the scoring bin door. For our key manipulator, we utilized the ILLINIhilation’s “famous” robotic arm, making some modifications to have a 3D-printed gripper specifically designed for grabbing and manipulating the aluminum key. We also extended the forearm to more than two feet long so that the arm can reach high enough to grab the key. The elbow joint motor system thus needed to be upgraded to support the larger weight, so we constructed a makeshift servo using a CIM motor and gearbox with an encoder. The programming team diligently developed a proportional–integral–derivative (PID) controller loop to control the motor so that it acts like a large servo motor.

All of features of the robot worked out very well in the competition. Although we were not able to advance very far in the elimination rounds of the competition due to an electronics malfunction right before the start of a round, the ILLINIhilation team is still very proud of what we have created. We have learned a lot from this year, and we are all very excited to put what we have learned this year into our next robot for our final year!