In an industry will have to use electronic circuit to run a machine.When the machine is used to operate in a very long time, the circuit will definitely heat. When the temperature is increased the circuit will be at risk of suffering damage or fire.Therefore to solve the problem,temperature sensor is designed to prevent and reduce the cost of maintenance.
Wednesday, 7 March 2012
week 8:
holiday agains.... it so many holiday in this sem...
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