WRO 2020 Elementary by Yin Han


We know that not everyone have Hi-Technic color sensor, so we created a solution without using Hi-Technic color sensor.


This solution uses:

1 EV3

3 Medium motor

4 Color sensor

TLPD block

TL sensor block

TL Move Encoder block 


This solution include:

1. Step by step instruction

2. Robot's LDD 

3. EV3-G program with explanation

4. Close up pictures of robot



For more information, contact us at:

Email: tesslab.edu@gmail.com

WhatsApp: +6013 895 7679 

WRO 2020 Elementary YH-01 (55-70s)