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Mechanical Energy Harvesting

All articles tagged with #mechanical energy harvesting

technology2 years ago•1 min saved

"Lenovo Unveils Self-Powered Mechanical Keyboard and Mouse Concept"

Lenovo unveils a concept wireless keyboard and mouse set at CES 2024 that utilizes mechanical movement and solar irradiation to generate power, eliminating the need for traditional charging. The keyboard features a solar panel and a dial for manual power generation, while the mouse includes a built-in crank for power generation. Although currently a concept, the innovative system showcases potential for sustainable and convenient peripheral devices.

via Liliputing|

#ces-2024 #lenovo #mechanical-energy-harvesting

technology2 years ago•1 min saved

Rain Panels: Harnessing Mechanical Energy from Falling Rain for Sustainable Power Generation

Researchers at Georgia Tech have made a breakthrough in harvesting mechanical energy using the triboelectric effect, which allows for the direct generation of electricity at a much higher rate than previous techniques. By utilizing modern materials science, they have created materials that can generate voltages thousands of times higher than before. Additionally, a new method allows for the efficient stringing together of small generators, reducing coupling capacitance and enabling the construction of larger arrays. The hope is to combine these advancements with existing solar panels to gather energy from falling raindrops, although cost and scalability remain challenges.

via Hackaday|

#energy-generation #mechanical-energy-harvesting #modern-materials-science