1) Which function can be used to measure the time between two events? a) Delay() b) Switch() c) Millis() d) Time() 2) Which of the following components is an actuator? a) Piezo b) H-bridge c) Resistor d) Transistor 3) Choose the circuit where both LEDs can be turned on with one button. a) b) c) d) 4) What are the values of the resistors in the circuit below if I1 = I2 = I3? a) R1 = 7KΩ, R2 = 8.5KΩ b) R1 = 10KΩ, R2 = 9KΩ c) R1 = 15Ω, R2 = 16.5KΩ 5) What is resistors a) b) c) d)

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