basic concepts of practical electronics
TRANSCRIPT
![Page 1: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/1.jpg)
BASICS OF
ELECTRONICS
![Page 2: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/2.jpg)
CONTENTS
Theory topics • Power supply
• Sensors (LDR,TDR,IR)
• Current Driver
• Relay
• Motors
• Wireless (DTMF)
• Introduction to microcontroller
Practical Demonstrations• Power supply
• Automatic light dimmer & Temperature indicator & Object Sensing
• 230v controlling using relay
• Motor controlling using (DTMF)
![Page 3: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/3.jpg)
POWER SUPPLY
![Page 4: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/4.jpg)
Power Supply
Block diagram of power supply
![Page 5: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/5.jpg)
Circuit diagram
![Page 6: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/6.jpg)
TRANSFORMER
![Page 7: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/7.jpg)
DIODE
![Page 8: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/8.jpg)
Positive Output Negative Output
Regulator IC
![Page 9: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/9.jpg)
Filter Capacitor
![Page 10: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/10.jpg)
Adapters
![Page 11: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/11.jpg)
SENSORS
&
COMPONENTS
![Page 12: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/12.jpg)
LDR
![Page 13: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/13.jpg)
LDR
![Page 14: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/14.jpg)
TDR
![Page 15: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/15.jpg)
IR Sensor pair
![Page 16: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/16.jpg)
IR Sensor pair
![Page 17: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/17.jpg)
IR Sensor pair
![Page 18: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/18.jpg)
PNP NPN
TRANSISTER
![Page 19: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/19.jpg)
LED
![Page 20: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/20.jpg)
![Page 21: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/21.jpg)
GENERAL
ELEMENTS
![Page 22: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/22.jpg)
Soldering
![Page 23: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/23.jpg)
Relays
![Page 24: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/24.jpg)
Relay
![Page 25: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/25.jpg)
Relay
![Page 26: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/26.jpg)
Relay Application
![Page 27: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/27.jpg)
CURRENT DRIVER
CURRENT DRIVER
![Page 28: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/28.jpg)
IC L293D
It is a motor driver IC.
It has internal clamp diodes
Output current 600mA per channel.
Supply Voltage range of 4.5 V to 36 V.
Dual Half H-Bridge Drive.
![Page 29: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/29.jpg)
Driver IC
![Page 30: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/30.jpg)
Driver IC
![Page 31: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/31.jpg)
![Page 32: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/32.jpg)
![Page 33: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/33.jpg)
Electric motor: machine that converts electricity into a
mechanical motion (rotations).
![Page 34: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/34.jpg)
MOTORS TYPES
STEPPER MOTOR SERVO MOTOR DC MOTOR
![Page 35: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/35.jpg)
Gear DC MOTOR
![Page 36: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/36.jpg)
Practical Demo • Power supply
• Automatic light dimmer & Temperature
indicator & Object Sensing
• 230v controlling using relay
• Motor controlling using (DTMF)
![Page 37: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/37.jpg)
WIRELESS
![Page 38: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/38.jpg)
TSOP
![Page 39: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/39.jpg)
RF 434 Module
![Page 40: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/40.jpg)
DTMF
![Page 41: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/41.jpg)
DTMF IC 8870
ADC
![Page 42: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/42.jpg)
8870 FUNCTIONAL TABLE
![Page 43: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/43.jpg)
How DTMF signal can be Received ???
TWO WAYS TO Rx DTMF
1.DTMF signal can be taken from speaker and using microphone to convert sound waves to electrical signals …… tedious work.
2.The other way is through earphone jack
![Page 44: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/44.jpg)
![Page 45: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/45.jpg)
![Page 46: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/46.jpg)
![Page 47: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/47.jpg)
Embedded System
![Page 48: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/48.jpg)
MICROCONTROLLERS
![Page 49: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/49.jpg)
![Page 50: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/50.jpg)
Generalized Block Diagram of Simple Robot
![Page 51: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/51.jpg)
![Page 52: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/52.jpg)
![Page 53: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/53.jpg)
![Page 54: Basic concepts of practical electronics](https://reader037.vdocuments.mx/reader037/viewer/2022102720/5a647b047f8b9a31568b49d7/html5/thumbnails/54.jpg)
Thank U !