Abstract: A seed-delivery device having a seed meter (128, 328) having a metering disc (202) configured to receive seeds, a seed tube (130, 330) coupled to the seed meter (128, 328), and a seed accelerator (200, 300) having an air inlet and a conduit, the conduit directing an air flow from the air inlet to the seed tube (130, 330) in a direction away from the seed meter (128, 328), the air flow configured to entrain and accelerate a seed in a direction away from the seed meter (128, 328) as the seed passes through the seed tube (130, 330).

Abstract: A seed delivery system having: a seed meter (128) comprising a rotatable metering disc (129) configured to hold an array of singulated seeds; a seed accelerator (400) comprising an accelerator wheel (401) configured to dislodge the singulated seeds from the metering disc, and a seed chute (130) configured to receive the seeds dislodged by the accelerator wheel; wherein the accelerator wheel is rotatable to dislodge the seeds from the metering disc in a radial outward direction and accelerate dispensing of the seed to the seed chute; and a method for dispensing seeds for planting, including: forming a trench in soil with a row unit; rotating a metering disc holding an array of singulated seeds; rotating an accelerator wheel; dislodging the seeds from the metering disc in a radial outward direction with the accelerator wheel; and delivering the seeds to the trench.

Abstract: A seed delivery system having: a seed meter (128) comprising a metering disc (129) configured to hold a plurality of seeds; a seed accelerator (300) comprising an internal passageway configured to flow an airstream therethrough, the seed accelerator including a seed capture shroud (305) defining an inwardly open air entrainment chamber (306) facing the metering disc and forming part of the internal passageway; and a seed dispensing tube (130) coupled to the seed accelerator; wherein the metering disc is rotatable to move the seeds through the seed capture shroud which is configured to extract and entrain each of the seeds in the airstream.

Abstract: A system for automating matching of energy load with energy generation for energy consumers, utilities, and gird operators, comprising a processor and a memory containing instructions configuring the processor to collect, from a grid network connecting load centers and generation sources, energy datasets including energy attribute records and energy load data, match each load center to the generation sources based on the energy datasets, matching further comprises generating actionable energy models, each one of the actionable energy models representing a configurable allocation of the energy attribute records, based on the energy datasets, and matching the load centers and generation sources as a function of at least one actionable energy model, populate an allocation report for each load center, and transmit the allocation report to an external device in communication with the processor.

Abstract: A system for automating matching of energy load with energy generation for energy consumers, utilities, and grid operators, comprising a processor and a memory containing instructions configuring the processor to collect, from a grid network connecting load centers and generation sources, energy datasets including energy attribute records and energy load data, match each load center to the generation sources based on the energy datasets, matching further comprises generating actionable energy models, each one of the actionable energy models representing a configurable allocation of the energy attribute records, based on the energy datasets, and matching the load centers and generation sources as a function of at least one actionable energy model, populate an allocation report for each load center, and transmit the allocation report to an external device in communication with the processor.

Abstract: A piled granular material management robot comprises an auger-based drive system, a memory, and a processor. The auger-based drive system is configured to move the piled granular material management robot about atop a surface of a piled granular material in a bulk store. The processor is coupled with the memory and the auger-based drive system and is configured to direct a traversal, by the piled granular material management robot, about a portion of the surface abutting an edge of a base of a sheer face of the piled granular material which projects vertically upward from the surface, such that the traversal of the portion erodes a segment of the base, by agitation with an auger of the auger-based drive system during the traversal of the portion, and incites a gravity induced collapse of a section of the sheer face.

Abstract: A system for automating matching of energy load with energy generation for energy consumers, utilities, and gird operators, comprising a processor and a memory containing instructions configuring the processor to collect, from a grid network connecting load centers and generation sources, energy datasets including energy attribute records and energy load data, match each load center to the generation sources based on the energy datasets, matching further comprises generating actionable energy models, each one of the actionable energy models representing a configurable allocation of the energy attribute records, based on the energy datasets, and matching the load centers and generation sources as a function of at least one actionable energy model, populate an allocation report for each load center, and transmit the allocation report to an external device in communication with the processor.

Abstract: A heat sink includes a first flange, a second flange, and an accordion-shaped medial portion continuous between the first flange and the second flange. The first flange and the second flange are configured to be attached to a circuit board. The accordion-shaped medial portion includes troughs on a proximal side of the accordion-shaped medial portion and crests on a distal side of the accordion-shaped medial portion such that the heat sink is configured to disperse heat away from the circuit board.

Abstract: A waste receptacle includes a cinch tab and a cinch defined by the cinch tab. The cinch includes an opening configured to admit a liner portion of a waste liner. The cinch also includes a notch continuous with and extending away from the opening. At least a portion of the opening narrows in width in a direction extending away from the notch. The opening and the notch are configured to retain the liner portion to at least partially secure the waste liner to the waste receptacle.

Abstract: A heat sink includes a first flange, a second flange, and an accordion-shaped medial portion continuous between the first flange and the second flange. The first flange and the second flange are configured to be attached to a circuit board. The accordion-shaped medial portion includes troughs on a proximal side of the accordion-shaped medial portion and crests on a distal side of the accordion-shaped medial portion such that the heat sink is configured to disperse heat away from the circuit board.

Abstract: Methods and apparatus for controlling charge current in a battery pack containing cells of disparate types are disclosed. The methods include receiving a charge current for charging a battery pack that includes one or more battery cells of a first cell type, and one or more battery cells of a second cell type. Each battery cell of the first cell type has a first impedance and a first charge current limit. Each battery cell of the second cell type has a second impedance greater than the first impedance and a second charge current limit greater than the first charge current limit. The methods include reducing, by a respective current control circuit associated with each battery cell of the first cell type, the amount of the received charge current through the battery cell of the first cell type to an amount less than the first charge current limit.

Abstract: A waste receptacle includes a cinch tab and a cinch defined by the cinch tab. The cinch includes an opening configured to admit a liner portion of a waste liner. The cinch also includes a notch continuous with and extending away from the opening. At least a portion of the opening narrows in width in a direction extending away from the notch. The opening and the notch are configured to retain the liner portion to at least partially secure the waste liner to the waste receptacle.

Abstract: Methods and apparatus for controlling charge current in a battery pack containing cells of disparate types are disclosed. The methods include receiving a charge current for charging a battery pack that includes one or more battery cells of a first cell type, and one or more battery cells of a second cell type. Each battery cell of the first cell type has a first impedance and a first charge current limit. Each battery cell of the second cell type has a second impedance greater than the first impedance and a second charge current limit greater than the first charge current limit. The methods include reducing, by a respective current control circuit associated with each battery cell of the first cell type, the amount of the received charge current through the battery cell of the first cell type to an amount less than the first charge current limit.

Abstract: Systems, methods and apparatus for charging a two-terminal portable electronic device. In one example, the system, method, and apparatus include detecting, with a detection circuit, the two-terminal portable electronic device and electrically coupling the two-terminal portable electronic device to a multi-pin universal serial bus connector when the two-terminal portable electronic device is coupled to a receptacle provided by a charger; and charging, with an activation circuit, the two-terminal portable electronic device using a configuration channel terminal of the multi-pin universal serial bus connector upon detection of the two-terminal portable electronic device.

Abstract: Described herein are systems, devices, and methods for discovering and assigning wireless speakers to one or more devices capable of providing audio content. In some embodiments, the speakers may receive one or more channels of multi-channel audio content. In some embodiments, one or more wireless speakers are discovered, a prompt identifying at least one speaker location is provided at an output device, a list of wireless speakers is provided to the output device, wherein the list of wireless speakers corresponds to the discovered one or more wireless speakers, a selection of a wireless speaker from the list of wireless speakers is received; and the selected wireless speaker is associated to the at least one speaker location.

Abstract: Described herein are systems, devices, and methods for discovering and assigning wireless speakers to one or more devices capable of providing audio content. In some embodiments, the speakers may receive one or more channels of multi-channel audio content. In some embodiments, one or more wireless speakers are discovered, a prompt identifying at least one speaker location is provided at an output device, a list of wireless speakers is provided to the output device, wherein the list of wireless speakers corresponds to the discovered one or more wireless speakers, a selection of a wireless speaker from the list of wireless speakers is received; and the selected wireless speaker is associated to the at least one speaker location.