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Sensors also allow the checking of sports overall performance. These can range between basic armband devices that measure pulse and coronary heart price to remarkably advanced units that evaluate greater than 1,000 details points per second.知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。Wanting

A sensor mounted over a tractor's Cover calculates fertilization tips and after that varies the level of fertilizer distribute. Graphic: Wikimedia Commons “As technologies progresses, more and more sensors will likely be equipped with digital communications technological know-how,” feedback Mark Langridge, director of sales and marketing and ad