Abstract: A control apparatus for controlling one or more functions of a controlled device includes a movement sensor operable to detect both a direction of movement and an amount of movement of the control apparatus, a microcontroller for receiving a signal corresponding to the direction and amount of movement and generating one or more corresponding control signals for controlling the controlled device, and a transmitter for transmitting the control signals to the controlled device. The control apparatus may include a position selectable control and a sensor coupled to the control to sense a position thereof. According to some implementations, the movement sensor may be used to control a direction of the controlled device, and the position selectable control may be used to control a speed of the controlled device.

Abstract: A pull type minimum tillage implement includes a closed rectangular frame having a forward tool bar, intermediate tool bar and rear tool bar. The ground-working tools travel directly over each previous crop row and include a forward coulter mounted on the forward tool bar followed by a subshank and disk hiller mounted on the intermediate tool bar. A mounted planter may be connected to the rear tool bar while a drawn planter is connected under the rear tool bar to the intermediate tool bar. A pair of depth gauge and support wheel assemblies are provided directly over a pair of rows and include spaced apart frame members extending between the three tool bars with a ground wheel pivot arm positioned therebetween and pivotally connected to a bracket mounted on the front tool bar. A hydraulic cylinder pivots the frame about an axis through the forward end of the implement frame tongue thereby raising the rear end of the implement frame carrying with it the ground-working tools.