Pressure sensor
accelerometer
Proximity sensor
IR sensor
Sensors
Arduino IDE
Bluetooth
Scanner
Hall effect sensor
Ambient Light sensor
Gyroscope
active
microcomputer
range
passive
Electric Motors
Electric generator
Electric Transformer
None of these
Thermal actuators
Magnetic actuators
Both of the above
Embedded System
Floppy disk
Motherboard
None of the above
Microprocessor
Microcontrollor
Both of the Above
Microcontroller
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
True
False
May be True or False
None of the Above
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.
Radio transceiver
An electronic circuit
All the above
Intel 8031 microcontroller.
Intel 8051 microcontroller.
Intel 8081 microcontroller.
Intel 8085 microcontroller.
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
Temperature sensor
Humidity sensor
Touch sensor
decode,fetch,execute
execute,fetch,decode
fetch, execute,decode
fetch,decode, execute
sensors are input devices
sensors can be analog as well as digital
sensors respond to some external stimuli
All of these
Store data
Manage data
Collect data
Security
