Active IR Sensor
Passive IR Sensor
Both Active IR Sensor and Passive IR Sensor
None
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.
Basic sensing
Static data
Manual control
Predictive analytics
decode,fetch,execute
execute,fetch,decode
fetch, execute,decode
fetch,decode, execute
Ambient noise and temperature variation
Program memory size
Serial communication speed
Number of interrupts
PIC
AVR
STM32
MSP430
Proximity sensor
Pressure sensor
Temperature sensor
None of these
LED
Button
LCD
Keypad
pushing
lifting
both a and b
None of the above
Hydraulic
Pneumatic
Both (a) and (b)
CPU, ROM, I/O ports, and timers
RAM, ROM, I/O ports, and timers
CPU, RAM, I/O ports, and timers
CPU, RAM, ROM, I/O ports, and timers
Obstacles
Resistance
Position
Humidity
Data collection
Data storage
Physical action execution
Network routing
Microcontrollor
Microprocessor
Ethernet
DHT11
MQ135
LDR
IR Sensor
Capacitive Touch sensor
Humidity sensor
Sensors
Actuators
Microprocessors
Microcontrollers
Solenoid
Relay
DC Motor
Light
Temperature
Pressure
Thermal actuators
Magnetic actuators
Both of the above
Intel 8031 microcontroller.
Intel 8051 microcontroller.
Intel 8081 microcontroller.
Intel 8085 microcontroller.
Resistivity
Photoconductivity
Conductivity
Both (A) and (C)
Ultrasonic Sensor
Moisture Sensor
Temperature Sensor
Gas Sensor
Object is stationary
Object is oscillating side by side
Object is moving away
Object is moving closer
2
4
6
3
Capacitive touch sensor
Weight sensor
Separate physical parameters
Activate response
Track & transfer data to processor
Move a robotic arm
Resolution
Sensitivity
Range
Accuracy
RISC (Reduced Instruction Set Computer)
CISC (Complex Instruction Set Computer)
ARM Cortex-M
PowerPC
Advanced RISC Machine
Advanced RISC Methadology
Advanced Reduced Machine
Advanced Reduce Methadology
Saving cost
Making circuit compact
Save power consumption
All of these
Light Digital Receiver
Light Dark Resistor
Light Dependent Resistor
Light Data Recorder
Stepper motor
DC motor
Servo motor
90%
100%
Around 80%
less than 50 %
EEPROM
Flash Memory
SRAM
DRAM
Servo Motor
Stepper Motor
Absolute pressure sensor
Gauge pressure sensor
Vacuum pressure sensor
Differential pressure sensor
active
microcomputer
range
passive
light sensor
Stop Program Permanently
Handle Immediate Events
Increase Memory Size
Reduce Voltage
ATmega328P
ESP8266
STM32F103
PIC16F877A
Timers
Memory
I/O ports
Hall effect sensor
Ambient Light sensor
Gyroscope
sensors are input devices
sensors can be analog as well as digital
sensors respond to some external stimuli
Electric Motors
Electric generator
Electric Transformer
It stores physical data in memory.
It directly produces binary data.
It converts physical quantities into electrical signals.
It processes data like a controller.
Microcontroller contains memory and peripherals on-chip
Microprocessor contains sensors
Microcontroller has no CPU
Microprocessor cannot process data
Microcontroller
Solenoid Valve
Radiation
All of the above