Session 5 - Physical Computing - Intro to Arduino

How many analog pin in Arduino UNO?

• 13 pins

• 6 pins

• 3 pins

In Arduino IDE sketch programming, void loop () {} executed only once, while void setup () {} executed repeatedly

• TRUE

• FALSE

Arduino has output pin that can serve real analog signal.

• TRUE

• FALSE

Arduino uses a 8-bit A/D converter to read data from sensor using function analogRead(pin)

• TRUE

• FALSE

All digital pins on Arduino UNO can be used as an analog output using PWM concept

• TRUE

• FALSE