This document discusses embedded systems and their components. An embedded system is a combination of hardware and software that provides a dedicated function as part of a larger system. Key components include a microcontroller, memory, sensors, inputs/outputs, and a power supply. Embedded systems offer customized and low-cost solutions for applications requiring efficiency, reliability, and specific functionality. They are used in many real-time examples such as appliances, medical equipment, and more.

1. Vivekananda College of Technology for women
A P A P E R P R E S E N T A T I O N O N
PRESENTED BY
K.Priya ECE
S.Jayabharathi ECE

2. WHAT IS EMBEDDED SYSTEM ❓
 A COMBINATION OF BOTH HARDWARE AND
SOFTWARE.
 PART OF A LARGER UNIT.
 PROVIDES DEDICATED SERVICE TO THAT UNIT.

3. Components:
Hard Ware Components :
 Microcontroller/ Microprocessor
 Memory
 Sensors
 Input/Output Interface
 Power supply
Software Components:
 Operating system
 Application Software
 Middle Ware
 Embedded Liabrarier

4. WHY........❓🤔
 SPECIFIC FUNCTIONALITY
 CUSTOMIZABLE AND LOW COST💰
 LOW POWER CONSUMPTION
 REAL TIME OPERATION
 RELIABILITY, SECURITY, LOBG LIFE CYCLE , DEDICATED
HARDWARE
 Embedded systems provide a tailored solution for applications
that demand efficiency, reliability, and specific functionality,

5. HOW.....❓🙄
• Actuators – mechanical components
• Data conversion,Storage,Processing.
• Decision – Making
• Range of implementation options

6. 𝙃𝙀𝘼𝙍𝙏 𝙊𝙁 𝘼𝙉 𝙀𝙈𝘽𝙀𝘿𝘿𝙀𝘿 𝙎𝙔𝙎𝙏𝙀𝙈 🤔
M I C R O P R O C E S S O R
• SINGLE CHIP CONTAINS MILLIONS OF
TRANSISTOR
• MINATURE ELECTRONIC DEVICE
• CONTAINS BOTH COMBINATIONAL LOGIC AND
SEQUENTIAL DIGITAL LOGIC.

7. WHY A MICROCONTROLLER....❓
 The choice of microcontroller or
microprocessor is critical to the
performance, efficiency, and capabilities
of the embedded system. It determines
factors such as processing speed,
memory capacity, communication
interfaces, and power consumption.

8. PCB❔
PRINTED CIRCUIT BOARD
PCB stands for “Printed Circuit Board.”
It is a fundamental component in
many electronic devices, including
embedded systems. A PCB is a flat
board made of non-conductive
material (typically fiberglass or
composite) that holds electronic
components and provides pathways
for electrical connections.

9. 𝘽𝙍𝘼𝙄𝙉 𝙊𝙁 𝘼𝙉 𝙀𝙈𝘽𝙀𝘿𝘿𝙀𝘿 𝙎𝙔𝙎𝙏𝙀𝙈 🤔
S O F T W A R E
 C/C++
 EMBEDDED C
 AURDINO IDE....
TYPES
 The microcontroller or microprocessor determines the
capabilities and limitations of the embedded system. It
affects factors such as processing speed, memory capacity,
communication interfaces, power consumption, and more.
The software that runs on the microcontroller defines how it
interacts with other components, responds to inputs, and
generates outputs.

10. Real Time Examples:

11. Conclusion:
 Embedded systems are the unsung heroes behind the devices we use
daily. They combine hardware and software to perform specific tasks
efficiently, from controlling household appliances to running critical
medical equipment. These systems play a crucial role in various
industries, adapting to new technologies and driving innovation. As
technology advances, embedded systems continue to shape the way
we interact with our environment and the devices that make our lives
easier.