Electronics for a better life!
In May 2021, a group of researchers including Chen Shi, led by Ken Shepard, Lau Family professor of electrical engineering and professor of biomedical engineering of Columbia University School of …
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We know the Earth has a hot core about 6,350 km below the surface. The temperature decreases from >6700 °C to an average of 15 °C. With such a gradient …
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Since the first release of PoE (Power over Ethernet) standard IEEE 802.3af in 2003, the PoE standard has evolved in performance and capability of transferring high speed data and delivering …
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3D ToF (Time of Flight) image sensors or cameras enable us to acquire a real 3D depth map of the real world facing us. The scene, surroundings, and all objects …
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As the awareness of environmental protection keeps growing, great amount of funding has been invested in the field of renewable energies and the industries are picking up the trend by …
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Since its successful commercialization in early 90’s of last century, lithium-ion batteries have been widely used in consumer electronics, EVs (electric vehicles), on/off-grid energy storages and other fields. Lithium-ion batteries …
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Renewable energy sources, such as biomass, geothermal, wind and solar, have huge potential to free us from heavily relying on the exhausting fossil fuels and further reduce the greenhouse gas. …
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Plasma lighting-commonly referred to as Light Emitting Plasma (LEP)-is rapidly becoming a mainstream technology and will soon replace LED and High-Intensity Discharge (HID) lighting in many applications. In these applications, …
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The traditional ECMs (Electret Condenser Microphones) have been widely used since they were invented 50 years ago. You can find them in your smart phones, laptops, tablets, surveillance camera, etc. …
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xMEMS, a Santa Clara, CA startup founded in 2017, announced to release their piezoelectric MEMS speakers named Montara, which are made of pure silicon. This achievement is significant in that …
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