Best Android Mobile to Choose under Rs 5K India Android mobiles becomes the best life companion among the peoples of India. All the smartphone manufactures starts to release the android handset in different price range with different specifications. So people…
Temperature Sensor LM35 The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is…
How to use PIR Sensor? Passive InfraRed (PIR), PIRs are basically made of a pyroelectric sensor, which can detect levels of infrared radiation. Everything emits some low level radiation, and the hotter something is, the more radiation is emitted. The…
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