Inexpensive, portable, less power sensor device devised by MIT Scientists can detect whether the meat in grocery or refrigerator is safe to eat. Similar sensor developed earlier to detect the fruit ripening. This new device can be incorporated in smartphones to read the out from sensors.
Submitted April 16, 2015 at 12:36PM by jebaqpt http://ift.tt/1JMcn8k AskElectronics
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