Switching circuits using operational amplifiers
System and method for communication with an information...
System and method for controlling electrical current flow as...
System and method for determining barrier motor parameters...
System and method of controlling cooling fan speeds
System and method of controlling cooling fan speeds
System for controlling motor speed by altering magnetic...
System for controlling the rotational speed of a rotary member
System for orienting a rotating member
Systems and methods for braking of actuator and brushless DC mot
Universal apparatus for driving diverse fans
Universal apparatus for driving diverse fans
Universal motor speed control circuit for hand mixer
Vehicle docking apparatus and method
Velocity control with limited jolting
Ventilator having an abnormal operation indication device
VSD control
Zero-torque eddy current motor system and method for controlling