QUESTION 1 Please answer all questions by selecting the appropriate answer. If the answer you wish to choose is not available, please select the closest choice. A character variable size in bits in the Arduino is An integer variable size in bits in the Arduino is A float variable size in bits in the Arduino is The Arduino Uno has digitalRead analogRead digital output pins. The CPU frequency of the Arduino UNO is Coding Question: A push button (pb) is connected to digital pin 10 of the Arduino. A 7 segment display is connected to the following pins of the Arduino: v MHz