WHAT IS THE OPERATING VOLTAGE OF MOST ARDUINO UNO BOARDS

O Level Online Exam

NIELIT O Level Exam

What is the operating voltage of most Arduino Uno boards?

अधिकांश Arduino Uno बोर्डों का ऑपरेटिंग वोल्टेज क्या है?

A. 3.3V

B. 5V

C. 9V

D. 12V

Correct Answer is :

B. 5V