Is it bad to spin an EV3 motor by hand? Could this practice cause damage? This tutorial was prompted by
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EV3 Motor Power vs. Rotation Speed – Affinity Laws and a Cool Experiment to Try!
Have you ever wondered what the relationship between power and speed was with an EV3 motor? It may be tempting
Read moreProgram your FLL Robot to Acquire the Line for Line Following
This tutorial is a must-see for all FLL teams! What if you want your FLL robot to use an EV3
Read moreWill Using Raw Sensor Values Improve your EV3 Line Follower’s Performance?
What are Raw sensor values? What do they do? How do you program them? Will using them improve the performance
Read moreThe 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 more3 Sensor Line Follower?! – The Most Versatile EV3 Line Following Program
You’ve seen every EV3 line following program out there, but none of them can handle the most extreme conditions. Enter
Read morePID Line Follower for EV3 (Part 2) – K Values and How to Improve Performance
The PID line follower is the ultimate EV3 line following program. It is mathematically complex, but it can compensate for
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
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