Hi
guys I'm making a robot using two pager motors. its a line follower without any mcu brain.it uses two transistors to turn on and off motors as it follows the line.
problem is
transistor is not biasing properly.it doesn't go to saturation region. with this circuit i can control a LED but not the motor.motor never turns on (due to low current )
guys I'm making a robot using two pager motors. its a line follower without any mcu brain.it uses two transistors to turn on and off motors as it follows the line.
problem is
transistor is not biasing properly.it doesn't go to saturation region. with this circuit i can control a LED but not the motor.motor never turns on (due to low current )