Hey, I am designing a robot using an Arduino Uno and readymade chassis.
After connecting 2 sensors(PIR and MQ2) and an HC-05 using a breadboard, I executed my program.
The plastic BO motors were not receiving enough power to even move the robot and only rotated really slowly (unlike previous simple projects).
Even my LCD board was glowing very faintly.
I need immediate help on balancing the voltage output to give all my components maximum power!!!
Immediately power the motors with their own power supply. The Arduino can signal when the motors are to run, but doesn't have capability to supply enough power to the motors.