Sensors and Mobile phones: Evolution of Proximity and Ambience Light sensor

When mobile phones changed into smart phones a proximity (PS) and ambient light sensor (ALS) became an important sensor in every phone. Measurement of ambient light is used to adjust the screen backlight. The proximity sensor is used to detect a person holding to phone near the ear. While some mobile manufacturer chose to combine…

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Talk over circuit

  ‘Talk over circuit without talking Transistor’ -A short video by mr. Richard Visee, our CEO with distinctive flair. Please click below SystematIC by Richard

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