3. If a photo sensor is used to turn on/off a pilot light which is connected to...
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3. If a photo sensor is used to turn on/off a pilot light which is connected to a 24V DC control power supply, how would you construct the circuit? Show your design with a schematic. (Hint: you need to understand what “sink” (NPN) and “source” (PNP) is in order to connect the sensor correctly. Refer to question 2 above)
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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