Embedded Systems & Robotics

AGENDA
 Technical Intro
 Embedded Systems
 Robotics
 Applications

INTRODUCTION TO EMBEDDED SYSTEMS
 A combination of hardware and software which together form a
component of a larger machine.
 An embedded system is designed to run
on its own without human intervention,
and may be required to respond to
events in real time.
 An embedded system is designed
to perform a dedicated function.
SOFTWARE
PROGRAM
HARDWARE

ESSENTIAL COMPONENTS
 Micro Processor
 Micro Controller
 ARM 7/9/11
 PIC 16Fxxx/18Fxxx
 MSP 430
 Sensors/Actuators
 Convertors(ADC/DAC)

MICROPROCESSOR
 A microprocessor is a single chip semi conductor
device also which is a computer on chip, but not a
complete computer.
 Its CPU contains an ALU, a program counter, a stack
pointer, some working register, a clock timing circuit
and interrupt circuit on a single chip.
 To make complete micro computer, one must add
memory usually ROM and RAM, memory decoder, an
oscillator and a number of serial and parallel ports.

MICROCONTROLLER
 A microcontroller is a functional computer system-on-
a-chip. It contains a processor, memory, and
programmable input/output peripherals.
 Microcontrollers include an integrated CPU, memory
(a small amount of RAM, program memory, or both)
and peripherals capable of input and output.

SENSORS
A sensor is a Converter that measures a Physical quantity and
converts it into a signal which can be read by an observer or by an
instrument.

CHARACTERISTICS OF EMBEDDED SYSTEMS
• Size

• Cost
-Low Cost .
-Cost Divided to Two Sections :
1) Cost Of Designers And Developer Of
Product .
2) Cost Of Production And Marketing

Household appliances:
APPLICATIONS
(Microwave ovens, Television, DVD Players & Recorders)
Audio players
Integrated systems in aircrafts and
 Missiles
Cellular telephones
Calculators &Videogames
 Medical equipments
Digital musical instruments, etc.

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OTHER HARDWARE
 Power Source
 Clock Oscillator
 Reset Circuit
 Memory
 I/O Ports, I/O Buses
 Interrupt Handler
 LCD and LED Display
 Keypad/Keyboard

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SOFTWARE
SIMULATOR
 Proteus
LANGUAGE
Embedded C
JAVA
COMPILER
KEIL
MP Lab

ROBOTICS
 It is a field of Engineering that covers the mimicking of human
behavior.
 Robotics includes the knowledge of Mechanical, Electronics,
Electrical & Computer Science Engineering.
Robots
Autonomous
Manual

WHY ROBOTICS?
 Speed.
 It can work hazardous/dangerous environment.
 To perform repetitive task.
 Efficiency.
 Accuracy.
 Adaptability.

ROBOT TYPES & APPLICATIONS
Climbing Robots
Service robots
Domestic Robots
Industrial robots Military robots Entertainment robots

Medical robots Space robots Humanoids
Weeding Robot Hobby and competition robots

Embedded Systems & Robotics

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