I am using L298n Dual Motor Controller to control two dc motors for my robot. But I want it to power the servos too. I have created this circuit design.
can I power the SG90 Servo with L298n? Is there any fault in the circuit? Any Other suggestion will be appreciated.
Specifications of components:
DC Motor -
- Voltage range: 6-9V
- Motor speed: 188RPM
- Reduction ratio 45:1
Servos -
- Torque 25.0 oz-in (1.80 kg-cm) at 4.8V
- Voltage 4.0V to 7.2V, 4.6V - 5.2V nominal
- Running current with 5V supply (no mechanical load) 220 ±50mA
- Stall current with 5V supply (horn locked) 650 ±80mA
- Idle current with 5V supply 6 ±10mA
Battery - 7.4v Lithium Ion Battery 2600Mah
Motor Controller - L298n