A Motor Controller is a device that acts as intermediary between your robot's microcontroller, batteries and motors. A motor controller is necessary because a microcontroller can usually only provide roughly 0.1 Amps of current whereas most actuators (DC motors, DC gear motors, servo motors etc.) require several Amps.
Hereof, what is a DC server?
On Microsoft Servers, a domain controller (DC) is a server computer that responds to security authentication requests (logging in, checking permissions, etc.) within a Windows domain.
What is the main function of a domain controller?
A domain controller is the main computer server in the domain that controls or manages all the computers within the domain. A domain controller has an Active Directory database from which user accounts can be created and deleted, and security and access granted or revoked.
Is Active Directory and domain controller the same?
Active Directory. Active Directory (AD) is a directory service that Microsoft developed for Windows domain networks. It is included in most Windows Server operating systems as a set of processes and services. A server running Active Directory Domain Services (AD DS) is called a domain controller.