Which of the following should a microcontroller at-least should consist of?
Which of the following buses are present in a microcontroller for transferring data from one place to another?
Which of the following file extension that is loaded in a microcontroller for executing any instruction?
Which of the following architecture is followed by general-purpose microprocessors?
Which of the following microcontroller doesn’t match with its architecture below?
When the microcontroller executes some arithmetic operations, then the flag bits of which of the following register are affected?
Which of the following steps have to be followed for interfacing a sensor to a microcontroller 8051?
Which of the following devices are specifically being used for converting serial to parallel and from parallel to serial respectively?
Which of the following pins of a microcontroller are directly connected with 8255?
Why are solid-state relays advantageous over electromechanical relays?
The total space for the data memory available in the AVR-based microcontroller is?
Which of the following is correct about BRNE instruction in avr microcontrollers?
In AVR, which of the following registers are there for the I/O programming of ports?
What will happen in that condition, if an interrupt occurs while the microcontroller is serving any other interrupt?
Which of the following bits are used for setting the data frame size?
What is the internal Vref of an Atmega32 series?
The 8255 is a ______ chip.
Does 8255 have handshaking capability?
Why are ULN2803 normally used between the microcontrollers and the relays?
Why are optoisolators normally used between the microcontrollers and the ULN2803?
To improve the efficiency of an MSP430 based microcontroller, for one register
Which of the following is the basic functions of a timer?
Which of the following is correct about WDTCTL?
What is the function of this instruction “WDTCTL = WDTPW | WDTCONFIG”, where **#define WDTCONFIG (WDTCNTCL|WDTSSEL)**