Abstract: A coffee grinder configured to allow a user to easily determine and adjust the grind produced. The coffee grinder includes a sensor operably connected to an adjustment shaft which allows for precise detection and manipulation of the position of the grinding elements.

Abstract: A secondary controller for controlling the performance of a vehicle is described. The secondary controller sends control commands to a vehicle controller while the vehicle is being driven to effect the operation of the vehicle's power train without requiring any modification of the vehicle controller and without falsifying any information sent to the vehicle controller. In some embodiments, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In one aspect, the secondary controller is used to direct the vehicle controller not to utilize a start/stop feature to automatically turn off the engine in the selected circumstances during normal operation of the vehicle. As such, the control command causes the vehicle controller to operate the vehicle in the selected operating mode in manner dictated by the engine controller.

Abstract: A secondary controller for controlling the performance of a vehicle is described. The secondary controller sends control commands to a vehicle controller while the vehicle is being driven to effect the operation of the vehicle's power train without requiring any modification of the vehicle controller and without falsifying any information sent to the vehicle controller. In some embodiments, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In one aspect, the secondary controller is used to direct the vehicle controller not to utilize a start/stop feature to automatically turn off the engine in the selected circumstances during normal operation of the vehicle. As such, the control command causes the vehicle controller to operate the vehicle in the selected operating mode in manner dictated by the engine controller.

Abstract: A secondary controller for controlling the performance of a moving automobile is described. The secondary controller can be configured to communicate with one or more vehicle controllers, such as the engine control unit, while the automobile is being driven. The secondary controller can send control commands, such as self-test or diagnostic commands to the vehicle controller to effect the operation of the vehicle's power train. The secondary controller can receive power train related data from the engine control unit and based upon the received power train data determine when to send the control commands. In one embodiment, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In another embodiment, the secondary controller can be configured to control a variable displacement engine in a vehicle to improve the fuel efficiency of the vehicle while it is driven.

Abstract: A secondary controller for controlling the performance of a moving automobile is described. The secondary controller can be configured to communicate with one or more vehicle controllers, such as the engine control unit, while the automobile is being driven. The secondary controller can send control commands to the vehicle controller to effect the operation of the vehicle's power train. The secondary controller can receive power train related data from the engine control unit and based upon the received power train data determine when to send the control commands. In one embodiment, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In another embodiment, the secondary controller can be configured to control the operational displacement of a variable displacement engine while the vehicle is driven.

Abstract: A secondary controller for controlling the performance of a moving automobile is described. The secondary controller can be configured to communicate with one or more vehicle controllers, such as the engine control unit, while the automobile is being driven. The secondary controller can send control commands to the vehicle controller to effect the operation of the vehicle's power train. The secondary controller can receive power train related data from the engine control unit and based upon the received power train data determine when to send the control commands. In one embodiment, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In another embodiment, the secondary controller can be configured to control the operational displacement of a variable displacement engine while the vehicle is driven.

Abstract: A secondary controller for controlling the performance of a moving automobile is described. The secondary controller can be configured to communicate with one or more vehicle controllers, such as the engine control unit, while the automobile is being driven. The secondary controller can send control commands, such as self-test or diagnostic commands to the vehicle controller to effect the operation of the vehicle's power train. The secondary controller can receive power train related data from the engine control unit and based upon the received power train data determine when to send the control commands. In one embodiment, the secondary controller communicates with the vehicle controller via the vehicle's diagnostic port, such as an OBD-II port. In another embodiment, the secondary controller can be configured to control a variable displacement engine in a vehicle to improve the fuel efficiency of the vehicle while it is driven.