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Suggest a suitable application for the Light Emitting Diode (LED) shown. - Leaving Cert Engineering - Question (b) - 2010
Question (b)
Suggest a suitable application for the Light Emitting Diode (LED) shown.
Worked Solution & Example Answer:Suggest a suitable application for the Light Emitting Diode (LED) shown. - Leaving Cert Engineering - Question (b) - 2010
Step 1
Suggest a suitable application for the Light Emitting Diode (LED) shown.
Answer
A Light Emitting Diode (LED) can be used as an indicator light in various electronic projects. Specifically, it indicates when current is flowing through a circuit, often serving as a power indicator or status alert. This application is common in devices such as computers, appliances, and control panels, enhancing user experience by providing clear visual signals.