What is the maximum current an arduino uno can supply from a digital pin

MCQ Answer

What is the maximum current an Arduino Uno can supply from a digital pin?

Arduino Uno एक डिजिटल पिन से मैक्सिमम कितना करंट सप्लाई कर सकता है?

Topic : Building IoT Applications

A. 10mA

B. 20mA

C. 40mA

D. 100mA

Correct Answer is :

C. 40mA