Arduino UNO पर वोल्टेज रेगुलेटर का आउटपुट वोल्टेज क्या है?
What is the output voltage of the voltage regulator on the Arduino UNO?
A
5Vand 2.7V
B
9V and 5V
C
5V and 3.3V
D
3.3V and 1.5V
Explanation
The Arduino UNO uses a voltage regulator that provides two common output voltages:
- 5V - This is the primary output voltage for powering the microcontroller and other components on the board.
- 3.3V - Some boards (like Arduino Due) have a 3.3V regulator, but on the standard Arduino UNO, this is usually used for peripherals.
However, the main voltage output from the voltage regulator is 5V.
Correct Answer:
(C) 5V and 3.3V
Correct Answer: C) 5V and 3.3V
