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use tire rolling to store energy
The tire has a coating of piezoelectric material on the inner surface that contacts the ground. This generates electric charge when the tire flexes under load. Circuitry on the tire can harvest this power for applications like tire pressure monitoring or wireless communication.
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energy storage electric rolling shutter door maintenance video
A well-functioning electric roller shutter offers great convenience and considerable security, which it would be foolish to give up out of laziness. Caring for motorised roller shutters helps to keep them functioning over time. Read our guide on the maintenance of motorised roller shutters and find out how to avoid breakdowns.
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