This tutorial is a must-see for all FLL teams! What if you want your FLL robot to use an EV3
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The Optimal Color Sensor Placement for EV3 Line Followers
Where on your EV3 robot should you place the color sensors for the best line following performance? Though I’ve made
Read moreA New Program for Detecting Motor Stall – EV3 Rotation Sensor
An EV3 motor stall detection program is useful for a lot of reasons. It is especially useful in FLL, because
Read moreLine Squaring for an EV3 Robot with Two Color Sensors
A line squaring program is a staple EV3 program to master for the FLL competition. I originally created line squaring
Read moreFLL Robot Wheels – Evaluating the Compatibility of New Wheels with Sirius
Sirius is a very popular FLL robot design that many beginners choose to start off with. It has a lot
Read moreThe Best Wheels for Your FLL Robot – Two New Tests You Can Try
Wheel choice is a crucial part of an FLL robot design. This week, I’m re-opening the discussion and introducing two
Read moreFIRST LEGO League (FLL) – the Unofficial Introductory Guide
With the FLL 2017 Hydrodynamics challenge just announced, I figured that it would be a great idea to make an
Read moreWhy I Have So Many EV3 Programming Blocks – Will they Improve your FLL Robot?
Whenever I publish an EV3 programming tutorial, some observant viewers notice that my EV3 programming software has many additional sensor
Read moreI’m Back – Weekly Tutorials Resume Tomorrow!!!
Hey everyone! Builderdude35 is officially back with some new EV3 robotics tutorials starting this week! In celebration of 2017 FLL
Read moreVRT Update 2017 – Awesome New Features!
The 2017 version of the VRT is now out, and it includes some great new features, including the 2016 FLL
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