Asked
Is it possible to use a wall plug to power an EZ-B v4? Is one available for sale?
Ubtech Alpha 1 Bluetooth
— Bluetooth control for UBTech Alpha1 servos via ARC: map Vx to servo IDs, enable servos, and integrate with ARC movement & LEDs.
Try it →
This tutorial will help you: https://synthiam.com/Tutorial/Amps-Volts-Power-Converters-and-Power-Supplies--16246