Robo India in this PPT presents the fundamentals and basics of embedded system, electronics and physical computing. Please share your views and queries with us. Website:http://roboindia.com mail- info@roboindia.com

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2. • An embedded system is a computer
system designed to perform one or a few
dedicated functions.
• Controlled by Microcontroller and
Microprocessor.
• E.g. - Digital Watches and MP3 Player to
Traffic light control to Factory control
even in Nuclear power plant.

3. • For quick performance
• to avoid human interventions
• Optimized System
• Low cost of the product
• increasing the reliability
• It fulfill few requirements such as constraints
in power-consumption, size-limitations,
reliability or real-time performance
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4. Building Block
Sensors
Decision
making device
Actuators
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5. • IR – Sensors
• LM35 – Temp. Sensor
• Pressure
• Gyroscope
• Accelerometer
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6. • DC-Motor
• IC-Engine
• Servo motors
• Stepper motor
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7. • Micro controller/Microprocessor
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8. • It Doesn’t have memory to store data.
• It doesn't have inbuilt RAM
• Microprocessor is an IC which has only
the CPU inside them
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9. • Microcontroller has a CPU, in addition with
a fixed amount of RAM, ROM
• Can be used as stand alone device.
• Microcontroller have features like I/O ports
and timer.
• Inbuilt Memory and processor and various
other peripherals.
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11. Atmega16 have total of 40 pins
32 I/O pins..
PORTA = 8 Pins
PORTB = 8 Pins
PORTC = 8 Pins
PORTD = 8 Pins
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12. • To Write Program in C
• Converts C-file to Hex-file.
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13. • Programmer is required to transfer the
Hex File from your PC to Micro Controller.
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14. In case of queries please write us-
info@roboindia.com
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