The first design is the most straightforward solution.
The first design is the most straightforward solution.
While it is simple, not requiring additional components it only offers 3.3V with a maximum of 750 mA for all electrical components. While many servomotors will run at 3.3V most are rated for 3.8V or above and really suffer with low torque and reliability at lower voltages.
While it is simple, not requiring additional components it only offers 3.3V with a maximum of 750 mA for all electrical components. While many servomotors will run at 3.3V most are rated for 3.8V or above and really suffer with low torque and low reliability at lower voltages.