Make a line follower robot without writing code and without making complex circuit connections :)
EasyLFR is the fastest, easiest and most convenient way to build a line follower robot. Even with zero experience, you can built a line follower in the shortest possible time using it, without writing a single line of code.
We know how hard it is to build your first line follower robot. Learning, writing and testing those tedious codes takes a huge amount of time. And those complicated circuit connections can go wrong at any time. So, just get an Easy LFR and avoid all of them.
Programmed microcontroller, motor driver, push buttons, graphical OLED display- everything has been included in this compact controller board. There's a line sensor array too, included with it. All you need to add is a robot chassis, a battery, two motors with wheels & a ball caster.
Check the "Documents" section for User Manual of EasyLFR.
Click here for video tutorial (step by step guide to make line follower robot using EasyLFR)
Compatible with all of our chassis or your self-made chassis.
Question & Answer
Q: Can you give some line following videos using this device? Questioned by Anindya11, 28-May-2017
video link is already given in the description. Please check. Answered by A.R, 28-May-2017 08:09 AM
Q: Source code plz... Questioned by email2jahangir, 03-Jun-2017
Sorry. This is pre coded. Customer does not need source code. Answered by A.R, 04-Jun-2017 03:46 AM
Is the sensor free with this..? Answered by Fahad_Mahmud, 31-Jul-2017 04:13 AM
Product Package EasyLFR Line Sensor Line Sensor Cable 9V Battery Connector Answered by Production, 31-Jul-2017 07:06 AM
Q: Is the sensor free with this product? Questioned by Fahad_Mahmud, 31-Jul-2017
Yes, the sensor is free. The sensor cable and a 9V battery connector is also free Answered by techshopbd, 01-Jul-2018 05:38 AM
Q: How to reprogramme this. Questioned by ShaanNabid, 02-Sep-2017
The product is not meant to be reprogrammed. As we are not providing any circuit diagram of the product, reprogramming will be meaningless anyway. Answered by A.R, 07-Sep-2017 04:49 AM
Q: Can this detect sharp turns and line gaps? Questioned by Anindya11, 07-Sep-2017
can detect sharp turn, not line gap. Answered by A.R, 09-Sep-2017 03:55 AM
We have added line gap and '+'intersection detection in the january 2019 firmware update. Now robot will go STRAIGHT over line gap and '+' intersection. Answered by techshopbd, 04-Apr-2019 10:07 AM
Q: Lifetime service warranty. We'll repair it without any service charge every.... my question is, WHAT KIND OF DAMAGE U WILL FIXED IT?? Questioned by Shikor, 19-Dec-2018
https://www.techshopbd.com/about-us/support#warranty_replacement Answered by A.R, 20-Dec-2018 03:32 AM
Q: Can I make a Maze solver with this? Questioned by tayefcandy, 20-Jul-2019
No. Answered by A.R, 07-Aug-2019 06:24 AM
Q: i need one piece Questioned by tionsaha, 21-Dec-2019
sorry. Out of stock. Answered by A.R, 22-Dec-2019 03:47 AM
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