Can photons create matter? Photons, which are particles of light, are not typically considered matter as they do not have mass. According to the firs
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How does photodiode detect light? LEDs can also be used as photodiodes because they can emit and sense light from their junction. All PN junctions ar
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What is meant by avalanche photodiode? An avalanche photodiode (APD) is a highly sensitive electronic semiconductor device that utilizes the photoele
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What is the switching frequency of a MOSFET to be used for a DC DC buck boost converter? There is always a tendency to choose a higher frequency to r
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What makes sensors work? Most sensors use radiation such as light or laser, infrared waves or other waves such as ultrasonic waves to detect objects
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Why do you need a common ground when driving a device using a MOSFET and an Arduino? For example, if a battery that drives a device generates 9 volts
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What is the resistor colour code? Resistance values are often indicated by color codes, Resistor color code is identification of that resistor's resi
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How do you bias photodiode? As the applied reverse bias increases, the photodiode current increases sharply. The blocking voltage applied at this poi
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What is Zener breakdown? The Zener diode is a PN junction diode that was specially developed for operation in the blocking mode. In the forward bias
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