Electronics and Experimental Methods-Microprocessor and Microcontroller Basics (CSIR Physical Sciences): Questions 1 - 1 of 1
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 389 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 250.00 or
Question number: 1
» Electronics and Experimental Methods » Microprocessor and Microcontroller Basics
Appeared in Year: 2011
The pins 0, 1, 2 and 3 of part A of a microcontroller are connected with resistors to drive an LED at various intensities as shown in the figure.
For and a voltage drop of across the LED, the range (maximum current) and resolution (Step size) of the drive current are, respectively, - (December)