Hello everyone,
I am embarking on a project to build a line-following robot from scratch, and I am currently working on the electronic schematic.
My robot is equipped with 4 QRE1113GR sensors for line tracking and an OLED I2C display for information output. I have chosen an ESP32 as the microcontroller.
Here is the schematic of the robot that I created using KiCad. I would greatly appreciate it if you could review it and let me know if there are any errors or possible improvements.
Thank you very much for your help!