Sentence examples for external power source from inspiring English sources

"The self-powered cell-size robots don't need any external power source or even internal batteries," explains Xinhua.

For this passive exoskeleton, no external power source is wanted, i.e. no sensors or powered actuators can be used.

No external power source is required for the keyboard to function, thanks to its self-powering abilities.

Zankel Hall should be a place where artists feel empowered without an external power source.

• Fully functional at any time with only a pair of eyeglasses and no external power source.

Electricity comes from three rechargeable batteries that plug into an external power source.

Smart windows are usually bulky to install because they require an external power source.

So, all of these hearts have an external power source with them.

A PAPAW typically consists of an ultralight manual wheelchair with an external power source (batteries and motors).

The booster does not require any external power source to operate.

For those suspicious of the parachute solution, there's ResQline, a system, designed by a New Jersey company, that requires no external power source.