Tag Archive: color sensor

Aug 24

Programming Line Follower Loop Exits with the HiTechnic Color Sensor

The HiTechnic Color Sensor V2 is a staple of WRO robot design. But, if you were to make a line follower that uses the HT Color sensor, how would you get your line follower to stop and move on to the next part of its program? Program a line follower loop exit! A loop exit …

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Aug 17

How to Tell an EV3 Line Follower to Stop – Programming Loop Exits in EV3-G

So you’ve made an awesome EV3 line follower program that can follow the line smoothly and reliably, but there’s still one problem… how do you get your robot to stop line following when you want it to? In today’s EV3 programming tutorial, I will teach you how to use the EV3 color sensor to program …

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Feb 18

How to Program the EV3 Color Sensor

This week, we take a look at how to program the EV3 Color sensor. I will discuss all aspects of its programming in this EV3 programming tutorial. My Patreon supporter(s) for more than $5 for the month of January were: Venkateshalu, Albert Bricker and Turnabout Akamia. Thank you so much! My supporters on Patreon contribute …

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Jan 14

The Effect of Distance Between Color Sensor and Drive Wheel on FLL Line Following

How is an FLL robot’s line following affected by the placement of the color sensors relative to the drive wheels? This video investigates this problem by first providing two opposing theories that could explain the outcome, then presents an experiment that you can conduct to discover the answer yourself! My Patreon supporter(s) for more than …

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Jul 23

How to Program a Proportional Line Follower – EV3 Programming Tutorial

This EV3 programming tutorial will teach you how to make a proportional line follower for your EV3 robot. I will be explaining how a proportional line follower works and walk you step-by-step on how to build one. This will be an extremely useful program for FLL, WRO or any other application where a reliable line …

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Mar 21

EV3 Programming Tutorial: Aligning an FLL Robot W/ Color Sensor (Part 3)

For more tutorial videos, please see my YouTube channel here: https://www.youtube.com/channel/UCuXq-jiU0ANeBcF_Tvq1D7g

Mar 21

EV3 Programming Tutorial: Aligning an FLL Robot W/ Color Sensor (Part 2)

For more tutorial videos, please see my YouTube channel here: https://www.youtube.com/channel/UCuXq-jiU0ANeBcF_Tvq1D7g

Mar 21

EV3 Programming Tutorial: Aligning an FLL Robot W/ Color Sensor (Part 1)

For more tutorial videos, please see my YouTube channel here: https://www.youtube.com/channel/UCuXq-jiU0ANeBcF_Tvq1D7g