I want to detect if an Light bulb is broken or burned out, if so than small led must be blinking but if not then small led must also glow. Here I am new to Arduino. Also I don't want to use LDR or Photoresistor since they can turn on from external light source and my Interviewer also don't want me t…

How to detect if a light bulb is burned out or blown in Arduino

anon73444976 September 20, 2021, 11:30am 4

How do you detect if the LED has failed?

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