Color Sensor
DamienW 2025-05-08 22:58:20 863 Views4 Replies I am trying to code a TCS3200 Color Senser but i keep getting lines like “?? ??????????????? ??????? ???????”.
Does anyone have any ideas on what can fix that.
A color sensor is a device that detects and identifies colors by measuring the intensity of red, green, and blue (RGB) light reflected from a surface. It’s often used in robotics, automation, and quality control to distinguish objects or track color patterns accurately.
jassan.jordan A color sensor helps detect and identify different colors accurately. It’s great for projects where color recognition matters. You can explore similar color ideas in <a href="https://sketchytones.com/sonic-coloring-pages/">sonic and friends coloring pages</a> for some creative inspiration.
Sophie.Vale Seeing gibberish like "?? ??????????????? ??????? ???????"? I had that happen once! For me, it was a baud rate mismatch between my serial monitor and the code. Double-check they're set to the same value (usually 9600 or 115200).
Martha.Rogers 
