An example apparatus includes: a transceiver; and programmable circuitry coupled to the transceiver and configurable to cause the transceiver to: wirelessly transmit a first message to a first monitor circuit, the first message to prompt the first monitor ...

In a described example, a system includes a bus, a primary coil, first battery terminals, and second battery terminals. A first circuit is coupled between the bus and the primary coil. A first secondary coil is DC-isolated from the primary coil. A second c...

Examples provide for computer executable instructions executable by a processor to configure the processor to determine an occupancy status of cells of a region of interest by, for a first cell of the region of interest, determining whether the first cell ...

An apparatus includes first and second capacitors, first and second switches, a current source, a first circuit, and a second circuit. The first switch is coupled between a first terminal of the first capacitor and a reference terminal. The current source ...

In described examples, a converter circuit includes a primary-side ground, a current sensor, a control signal generator, first and second control switches, and a transformer with a center-tapped primary-side coil. A first terminal of the first control swit...