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February 2023 StudentZone Quiz Solution

Category: Hardware
Product Number: ADALM2000

Question:

For the circuits in Figure 2, what happens with the output voltage reference value if the green LEDs is replaced with a red or yellow LEDS?

Answer:

Usually red or yellow LEDs have lower voltage drop than the green ones, therefore using them results in a lower output voltage reference value for the circuits presented in figure 2.