EEPROM
Flash Memory
SRAM
DRAM
True
False
May be True or False
None of the Above
2
4
6
3
Reducing cost and time for development
Reducing cost and increasing time for development
Increasing cost and increasing time for development
Increasing cost and decreasing time for development
Object is stationary
Object is oscillating side by side
Object is moving away
Object is moving closer
decode,fetch,execute
execute,fetch,decode
fetch, execute,decode
fetch,decode, execute
Microcontrollor
Microprocessor
Ethernet
None of these
Microcontrollers are used to execute a single task within an application.
It consists of CPU, RAM, ROM, I/O ports.
Its power consumption is high because it has to control the entire system.
It is built with CMOS technology.
Pressure sensor
Touch sensor
Temperature sensor
Humidity sensor
Proximity sensor
Motion Sensor
Switching Device
Humidity Sensor
Intel 8031 microcontroller.
Intel 8051 microcontroller.
Intel 8081 microcontroller.
Intel 8085 microcontroller.
Embedded System
Floppy disk
Motherboard
None of the above
Microcontroller
Both of the Above
Absolute pressure sensor
Gauge pressure sensor
Vacuum pressure sensor
Differential pressure sensor
5
9
12
15
DC Motor
Stepper Motor
Relay
Shutter doors
Capacitive Touch sensor
Saving cost
Making circuit compact
Save power consumption
All of these
90%
100%
Around 80%
less than 50 %
DPTR
PSW
PC
SP
μm
uC
MCU
All Of The Above
A microcontroller is a small and low cost microcomputer.
It is designed to perform the specific tasks of embedded systems.
microcontroller consists of the processor, the memory, Serial ports, peripherals.
All of the above
ARM
RISC
CISC
x86
RAM, ROM, I/O ports and timers
CPU, RAM, I/O ports and timers
CPU, RAM, ROM, I/O ports and timers
CPU, ROM, I/O ports and timers
Electric Motors
Electric generator
Electric Transformer
Sensors are input devices
Sensors can be analog or digital
Sensors respond to some external stimuli
All of the Above
Timers
Memory
I/O ports
Radiation
Resistivity
Sensitivity
sensors are input devices
sensors can be analog as well as digital
sensors respond to some external stimuli
pushing
lifting
both a and b
Servo Motors
DC Motors
Thermal actuators
Magnetic actuators
Both of the above
Hall effect sensor
Ambient Light sensor
Gyroscope
Hydraulic
Pneumatic
Both (a) and (b)
Separate physical parameters
Activate response
Track & transfer data to processor
Move a robotic arm
Radio transceiver
An electronic circuit
All the above
Sensors
Arduino IDE
Bluetooth
Scanner
Actuators
Microprocessors
Microcontrollers
Sensor
Compiler
Actuator
Motors
Optical Sensor
Gas Sensor
Smolke Sensor
Pressure Sensor
Gas sensor
Light sensor
Store data
Manage data
Collect data
Security
Power supply
Display
4-bit
8-bit
16-bit
32-bit
Obstacles
Resistance
Position
Humidity
accelerometer
IR sensor