Download - EE-100 Engineering Laboratory Module3: PCB
![Page 1: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/1.jpg)
EE-100 Engineering LaboratoryModule1: PCB
Dr. –Ing. Ahmad Kamal Nasir[Office Hours]
Tuesday (1000-1100)Friday (1000-1100)
Room 9-345A (EE Dept. Right Wing)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 1
![Page 2: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/2.jpg)
WEEK1Module 1
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 2
![Page 3: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/3.jpg)
PCB Module
• Week 1– Introduction to basic electronics components – Introduction to conventional/non-conventional PCB fabrication– Lab Visit: Overview of workshop facilities– Demonstration of etching and soldering– Demonstration of PCB CNC milling and drilling
• Week 2– Introduction to Proteus ISIS– Introduction to circuit schematic design and simulation– Tutorials: Create computer schematic and simulate circuit– Lab Task 2: Create schematic drawing in Proteus ISIS
• Week 3– Introduction to Proteus ARES– Introduction to circuit layout design– Tutorials: Create computer PCB layout for electronic circuits– Lab Task 3: Create Layout drawing in Proteus ARES
• Week 4– Lab Task 4: PCB Soldering and Troubleshooting
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 3
![Page 4: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/4.jpg)
Reference
• Design and Technology
– James Garratt
– 2nd Edition
– Cambridge Edition
• Chapter 6
Control electrics and electronics
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 4
![Page 5: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/5.jpg)
ELECTRONICS BASICS (REVIEW)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 5
![Page 6: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/6.jpg)
Voltage/Current Measurements
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 6
![Page 7: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/7.jpg)
Resistor
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 7
![Page 8: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/8.jpg)
Resistor Color Code
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 8
![Page 9: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/9.jpg)
Voltage Divider
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 9
![Page 10: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/10.jpg)
Variable Resistor
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 10
![Page 11: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/11.jpg)
Light Dependent Resistor (LDR)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 11
![Page 12: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/12.jpg)
Thermistor
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 12
![Page 13: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/13.jpg)
Lab Task 1(a)
• Sketch the graph of 𝑉𝑜𝑢𝑡against intensity?
• Sketch the graph of 𝑉𝑜𝑢𝑡against intensity if the position of resistor R and LDR swapped?
• Redesign the value of the resistor such that 𝑉𝑜𝑢𝑡 = 1𝑉at a light intensity of 1 Lux?
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 13
The following circuit is used in a mobile robot to detect the amount of light present in the environment. The circuit uses a LDR as light sensor. Answer the following questions using the information provided to you.
BAT110V
R110k
1.0
LDR
GND
Vout
![Page 14: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/14.jpg)
Capacitor
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 14
![Page 15: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/15.jpg)
Diode
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 15
Can we use a diode as voltage divider?
![Page 16: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/16.jpg)
Light Emitting Diode (LED)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 16
![Page 17: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/17.jpg)
Switches
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 17
![Page 18: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/18.jpg)
Transistor
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 18
How much is the amplification?
𝜷 =𝑰𝒄𝑰𝒃
Base current flows, when the base is at-least0.7V (Silicon) higher then emitter voltage.
![Page 19: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/19.jpg)
Relay
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 19
What is the advantage of a relay over a transistor?
![Page 20: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/20.jpg)
Relay Application
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 20
![Page 21: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/21.jpg)
Lab Task 1(b)
The relay in the circuit turns on when 50𝑚𝐴 of current flows through its coil. The transistor used in the circuit has 𝛽 = 100 and 𝑉𝑏 = 0.7𝑉
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 21
• How much base current is required to turn on the transistor?
• At which voltage (𝑉𝑖𝑛)the motor will turned on, considering RB =2k2?
Vin
12
12V
12
RB
GND
10k
![Page 22: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/22.jpg)
Timer 555
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 22
Reference: Design and Technology, Page #149
![Page 23: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/23.jpg)
Operational Amplifier (Op-Amp)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 23
Reference: Design and Technology, Page #140
![Page 24: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/24.jpg)
Through-Hole/SMD Components
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 24
![Page 25: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/25.jpg)
V-
V+12
12V
3
2
1
411
R210k
R310k
R1
1k
FAN
GND
+tc25.00
THR
Lab Task 1(c)
The following circuit uses thermistor and an op-amp to control the temperature of a room. The fan is required to maintain the room temperature at 25°𝐶.
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 25
• At what voltage (𝑉 +) the fan turns on?
• What is the value of resistance R1 required to just turn on the fan. The resistance of thermistor (RT1) is 10KΩ at the temperature of 25°𝐶?
![Page 26: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/26.jpg)
PCB PROTOTYPINGCONVENTIONAL
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 26
![Page 27: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/27.jpg)
Bread Board
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 27
![Page 28: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/28.jpg)
Vero Board (Matrix/Strip)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 28
Reading Reference: Design & Technology Chapter 6
![Page 29: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/29.jpg)
Single Layer PCB Prototyping Workflow
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 29
Reading Reference: Design & Technology Chapter 6
![Page 30: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/30.jpg)
PCB Nomenclature
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 30
![Page 31: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/31.jpg)
SMD Technology: Pick and Place Machine
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 31
![Page 32: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/32.jpg)
SMD Technology: Reflow Oven
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 32
![Page 33: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/33.jpg)
CONVENTIONAL PCB PROTOTYPING
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 33
![Page 34: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/34.jpg)
Print Outline for PCB Cutting
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 34
![Page 35: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/35.jpg)
Cut Butter Paper /Peel Off Sticker Side
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 35
![Page 36: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/36.jpg)
Print Layout using Laser Printer
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 36
![Page 37: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/37.jpg)
Negative Image of Printed Layout
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 37
![Page 38: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/38.jpg)
Cut/File PCB Board
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 38
![Page 39: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/39.jpg)
Transfer Layout Image on PCB
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 39
![Page 40: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/40.jpg)
Ink Transferred on PCB
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 40
![Page 41: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/41.jpg)
Use Hot Water and FeCl3
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 41
![Page 42: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/42.jpg)
Fecl3 and PCB Inside Etching Tank
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 42
![Page 43: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/43.jpg)
Add boiling water into the tank and stir the solution
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 43
![Page 44: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/44.jpg)
Exposed copper is being dissolved into FeCl3 solution
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 44
![Page 45: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/45.jpg)
Wash after Etching
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 45
![Page 46: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/46.jpg)
Use Petrol to remove Printer Ink from Etched PCB
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 46
![Page 47: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/47.jpg)
Hand Drilling
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 47
![Page 48: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/48.jpg)
Prepare Butter Paper for Silk Screen Printing
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 48
![Page 49: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/49.jpg)
Transfer Silk Screen on PCB
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 49
![Page 50: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/50.jpg)
Prepare Soldering Work Station
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 50
![Page 51: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/51.jpg)
Apply Soldering Paste and Embed Resistors
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 51
![Page 52: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/52.jpg)
Solder Component Legs
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 52
![Page 53: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/53.jpg)
Solder Components (Smaller to Bigger)
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 53
Testing (Power Up)
![Page 54: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/54.jpg)
NON-CONVENTIONAL PCBPROTOTYPING
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 54
![Page 55: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/55.jpg)
CNC Machine
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 55
![Page 56: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/56.jpg)
Create CAD/CAM Files
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 56
![Page 57: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/57.jpg)
Import PCB Outline/Tracks/Drill Layer into CNC Machine Software
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 57
![Page 58: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/58.jpg)
Create Drilling Marks and Milling Outlines
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 58
![Page 59: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/59.jpg)
Final Output
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 59
![Page 60: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/60.jpg)
Video Demonstration
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 60
PCB MillingPCB Drilling
![Page 61: EE-100 Engineering Laboratory Module3: PCB](https://reader031.vdocument.in/reader031/viewer/2022020700/61f4ed99fc54262fc2313dd4/html5/thumbnails/61.jpg)
Lab Visit
24 Jan 2016 Dr. -Ing. Ahmad Kamal Nasir 61
• Conventional PCB Prototyping
• Non-Conventional PCB Prototyping