An Arduino Uno guards a running 12 V motor. It watches for a person coming too close, overheating, abnormal vibration, a tilted machine and a jammed shaft. When something is wrong it slows the motor, ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

Saft opened new battery production lines in Bordeaux for aviation and space applications. Solid-state batteries offer up to 50 percent higher energy density than conventional lithium-ion batteries.

Batteries that swap liquid electrolytes for solid materials promise to charge faster, last longer, and (crucially) run cooler. The rise of the lithium-ion battery, which powers everything from the ...

Permite controlar dispositivos de alta potencia (AC/DC) que el Arduino no podría manejar directamente por sus límites de voltaje. Incluye aislamiento por optoacopladores y terminales de tornillo para ...

On a humid morning in June, Ramadan Elmoudi nervously watched grid current flow into a machine his colleagues had spent years building and kept his expectations low. Years earlier, a similar test by ...

The America 250 relay along the American Discovery Trail travels through the Tri-State this week and next. A 6,800-mile nationwide relay is coming through the Tri-State. Participants commemorating the ...