PATHFINDERS-ECE

Learn GATE 2026 FULL COURSE ECE THE PATHFINDERS with comprehensive video tutorials and hands-on projects.

Pathfinder Educational Centre

Meet Your Instructor: Pathfinder-Educational-Centre

Pathfinder Educational Centre stands as one of Eastern India's most prestigious and trusted coaching institutes, established over three decades ago with a mission to help students excel in competitive exams. With a legacy of excellence, Pathfinder has consistently produced top rankers in JEE, NEET, WBJEE, and various Olympiads. The institute combines rigorous academic training with innovative teaching methodologies, personalized mentorship, and comprehensive test series. Pathfinder's experienced faculty, state-of-the-art infrastructure, and proven track record make it the go-to destination for serious engineering and medical aspirants in Eastern India.

Engineering Entrance PreparationMedical Entrance PreparationBoard Exam Training

Experience: 30+ years

Students Helped: 500000+

Specialization: JEE, NEET & Foundation Education

Course Overview

This comprehensive course is designed to take you from foundational concepts to advanced implementation in jee, neet & foundation education. You'll learn through concept-focused teaching with detailed notes, test series, and personalized mentorship., building real-world projects that demonstrate your skills and enhance your portfolio.

Whether you're looking to start a new career in technology or advance your current skills, this course provides the structured learning path and practical experience you need to succeed in today's competitive tech industry.

Course Curriculum

Master the fundamentals and core concepts
Build real-world projects and applications
Understand best practices and industry standards
Develop problem-solving skills
Learn debugging and testing techniques

Course Content

1

Prerequisites? Very Important Video

Video 1
2

1. Basic Semiconductor Physics

Video 2
3

Lec -1 : Half Wave Rectifier & Centre Tapped Full Wave Rectifier

Video 3
4

Lec -2 : Full Wave Bridge Rectifier & Capacitive Filters

Video 4
5

12. Common Gate and Common Drain Amplifiers

Video 5
6

13. GmRout Method for Gain, MOS Amplifiers using PMOS

Video 6
7

14. Assignment 7

Video 7
8

15. Cascode Current Source and Amplifiers

Video 8
9

16. Current Mirror Circuits

Video 9
10

17. Assignment 8 Solutions

Video 10
11

18. Assignment 9 Solutions (Fusion_Special)

Video 11
12

19 Multistage Amplifier, Concept of Pass Transistor Logic

Video 12
13

20. Introduction to Frequency Response

Video 13
14

21. Intuitive Method of Finding Frequency Response

Video 14
15

22. Frequency Response of Common Gate Amplifiers

Video 15
16

23. Assignment 10

Video 16
17

24. Introduction to Differential Amplifiers

Video 17
18

25. Current Source vs Voltage source as the tail

Video 18
19

26. Concept of Half Circuit, Large Signal Analysis of Differential Amplifier

Video 19
20

27. Assignment 11 Solutions

Video 20
21

3. Adder, Differential and Instrumentation Amplifier using OpAmp

Video 21
22

4. Assignment 12 Solutions

Video 22
23

5. Log & Anti-Log and Rectifier using OpAmp

Video 23
24

6. Assignment 13 Solutions

Video 24
25

7. Filters Using OpAmp

Video 25
26

8. Assignment 14 Solutions

Video 26
27

9. Offsets in OpAmp

Video 27
28

10. CMRR, Slew Rate & Frequency Response of OpAmp

Video 28
29

11. Integrator Using OpAmp

Video 29
30

12. Amazing Problems on Integrator Circuit

Video 30
31

13. Differentiator Using OpAmp

Video 31
32

14. Amazing Problems on Differentiator Circuits

Video 32
33

15. Assignment 15 Solutions (Fusion_Special)

Video 33
34

16. Active Clipper, Clamper & Peak Detector Using OpAmp

Video 34
35

17. Schmitt Trigger Using OpAmp

Video 35
36

18. Assignment 16 Solutions

Video 36
37

19. Multivibrators Using OpAmp

Video 37
38

20. Assignment 17 Solutions

Video 38
39

21. Complete Concept of Oscillators using OpAmp

Video 39
40

1. Intro to BJT Physics & Biasing

Video 40
41

2. Assignment 18 Solutions

Video 41
42

3. Assignment 19 Solutions

Video 42
43

4. Current Mirror Circuit Using BJT

Video 43
44

5. Assignment 19 Solutions

Video 44
45

6. Small Signal Analysis of BJT Amplifiers

Video 45
46

7. Assignment 20 Solutions

Video 46
47

8. Differential Amplifiers & Feedback Topologies Using BJTs

Video 47
48

Complete Concept of CMOS Inverter

Video 48
49

Doubt Clearing Session - 1

Video 49
50

Doubt Clearing Session - 2

Video 50
51

1. Introduction to Digital Systems

Video 51
52

2. Introduction to Basic Gates and Concept of Multivibrators using NOT Gate

Video 52
53

3. Introduction to Universal and Arithmetic Gates

Video 53
54

4. Implementing Boolean expressions using Minimum number of Universal Logic Gates

Video 54
55

5. Interesting Concept of Universal Gates and Timing Diagrams

Video 55
56

6. Boolean Algebra, Venn Diagrams and Concept of Dual

Video 56
57

7. Assignment 1 Solutions

Video 57
58

8. Representation of Boolean Functions - Minterms, Maxterms

Video 58
59

9. Representation of Boolean Functions - SOP, POS

Video 59
60

10. K-Maps_1

Video 60
61

11. K-Maps_2

Video 61
62

12. Concept of Implicants

Video 62
63

13. Assignment 2 Solutions

Video 63
64

14. Introduction to Number Systems

Video 64
65

15. Arithmetic Operations of Numbers

Video 65
66

16. Introduction to Binary Codes and their Operations

Video 66
67

17. Signed Number Representations

Video 67
68

18. Complement's Arithmatic

Video 68
69

19. Assignment 3

Video 69
70

1. Introduction to Combinational Circuits

Video 70
71

2. Code Converters, 7-bit Segment Display, Parity Generator and Checker

Video 71
72

3. Magnitude Comparators

Video 72
73

4. Introduction to the Mux and Dealy Concept in MUX

Video 73
74

5. Implementing Muxes from other level Muxes

Video 74
75

6. Implementing Logical Expressions using MUX

Video 75
76

7. Demultiplexers

Video 76
77

8. Decoders, Encoders and Priority Encoders

Video 77
78

9. Half Adders and Full Adders

Video 78
79

10. Delay Based Problems in Adders

Video 79
80

11. Half Subtractor and Full Subtrator

Video 80
81

12. Introduction to Binary Parallel Adder

Video 81
82

13. Delay Based Problems in Binary Parallel Adder

Video 82
83

14. Look Ahead Carry Adder

Video 83
84

15. Binary Parallel Subtractor, Adder and Subtractor circuits of Different Binary codes and Binary Multiplier

Video 84
85

16. Assignment 4 Solutions

Video 85
86

1. Introduction to Latches (SR Latch)

Video 86
87

2. JK, D, T Latches and Drawbacks of Latches

Video 87
88

3. GATED Latches

Video 88
89

4. Drawbacks of Gated Latches, Introduction to Flip Flops

Video 89
90

5. Flip Flop Conversions

Video 90
91

7. Some Miscellaneous Concepts

Video 91
92

8. Introduction to the Counters

Video 92
93

9. Binary Asynchronous Counter

Video 93
94

10. Non Binary Asynchronous Down Counter

Video 94
95

11. Non Binary Asynchronous Up Counter

Video 95
96

11_1. Decoding the Output of Asynchronous Counter

Video 96
97

12. Synchronous Counter

Video 97
98

13. Shift Registers and their Applications

Video 98
99

14. Ring Counter and Johnson Counter

Video 99
100

15. Delay in Synchronous Counters, Cascading Counters, In-Depth Analysis of Synchronous Clear and Preset Input

Video 100
101

1. Introduction to FSM and Designing

Video 101
102

2. Sequence Generation and Detection

Video 102
103

3. Designing Sequence Detector (Overlapping & Non-Overlapping)

Video 103
104

5. Assignment 5 Solutions

Video 104
105

6. Assignment 6 Solutions

Video 105
106

7. Assignment 7 Solutions

Video 106
107

STA - 1

Video 107
108

STA - 2

Video 108
109

STA - 3

Video 109
110

1. Introduction to the DAC

Video 110
111

2. Weighted Resistor and R-2R Ladder Type DAC

Video 111
112

3. Introduction to ADC and Counter Type ADC

Video 112
113

4. SAR Type ADC

Video 113
114

5. Flash Type ADC

Video 114
115

6. Single Slop and Dual Slope ADC & Summary

Video 115
116

7. Some Important Points and Assignment 8

Video 116
117

1. Logic Gate Implementation using CMOS

Video 117
118

2. Characteristics of Logic Families

Video 118
119

3. Hazards

Video 119
120

4. Programmable Logic Devices

Video 120
121

Percentage & Profit-Loss

Video 121
122

Averages

Video 122
123

Ratio, Proportion, Partnership, Allegation & Mixture

Video 123
124

Time & Work

Video 124
125

Pipes & Cisterns

Video 125
126

Simple Interest & Compound Interest

Video 126
127

Time & Distance + Boats & Streams

Video 127
128

Surds, Indicies and Logarithm

Video 128
129

1. Principle of Counting

Video 129
130

2. Intro to Permutations & Combinations

Video 130
131

3. Triangle and Diagonal Based Problems, Permutations of Alike Objects, Concept of Grouping

Video 131
132

4. Property Based Problems

Video 132
133

5. Circular Permutations & Miscellaneous Examples

Video 133
134

Venn Diagrams & Set Theory

Video 134
135

Sequence & Series

Video 135
136

Solution to Homework Problems

Video 136
137

Direction Sense Test

Video 137
138

Seating Arrangement

Video 138
139

Blood Relation

Video 139
140

Number Series

Video 140
141

Dice and Cubes

Video 141
142

Data Interpretation

Video 142
143

Lec 5(A) - Questions on Functions, Graph, Limits, Continuity & Differentiability

Video 143
144

Lec 5(B) - More Questions on Functions, Graph, Limits, Continuity & Differentiability

Video 144
145

Lec 6(A) - Concept of Differentiation & Application of Derivatives

Video 145
146

Lec 6(B) - Equation of Tangent & Normal

Video 146
147

Lec 7(A) - Monotonicity, Maxima & Minima

Video 147
148

Lec 7(B) - Maxima Minima(Contd.), Curvature & Inflection Points

Video 148
149

Lec 7(C) - Mean value theorems & Taylor Series

Video 149
150

Lec 8(A) - Partial Derivatives

Video 150
151

Lec 8(B) - Questions on Partial Derivative

Video 151
152

Lec 9(A) - Indefinite Integration

Video 152
153

Lec 9(B) - Questions on Indefinite Integration

Video 153
154

Lec 10(A) - Definite Integration

Video 154
155

Lec 10(B) - Questions on Definite Integration

Video 155
156

Lec 11(A) - Area Under A Curve & Curve Tracing

Video 156
157

Lec 11(B) - Projection on a Plane & Multiple Integrals

Video 157
158

Lec 11(C) - Order & Region of Integration

Video 158
159

Lec 11(C2) - More Questions on Double Integration

Video 159
160

Lec 11(D) - Change of Variables & Triple Integration

Video 160
161

Lec 12 - Improper Integrals, Limit of Sum & Extra Topics

Video 161
162

Lec 0(A) - Basics of Vector Algebra

Video 162
163

Lec 0(B) - Pre-requisites for Vector Integrals, Cylindrical Symmetry

Video 163
164

Lec 0(C) - Spherical Symmetry

Video 164
165

Lec 0(D) - Questions on Cylindrical & Spherical Symmetry

Video 165
166

Lec 1 - Gradient & Directional Derivative of A Scalar Point Function,

Video 166
167

Lec 2 - Divergence & Curl of a Vector Point Function

Video 167
168

Lec 3(A) - Integral Vector Calculus, Line Integral

Video 168
169

Lec 3(B) - Surface Integration, Area Vector

Video 169
170

Lec 4(A) - Green's Theorem

Video 170
171

Lec 4(B) - Stoke's Theorem & Gauss Divergence Theorem

Video 171
172

Lec 1 - Order & Degree of a Differential Equation, Formation & Solution of a Differential Equation

Video 172
173

Lec 2(A) - Homogeneous, Exact & Linear Differential Equation

Video 173
174

Lec 2(B) - Solution of Homework Questions

Video 174
175

Lec 3 - Non-Exact Differential Equation

Video 175
176

Lec 4 - Non-Homogeneous Differential Equation, Solution of Higher Order ODE's

Video 176
177

Lec 5 - Cauchy-Euler's O.D.E & Partial Differential Equation

Video 177
178

Lec 0 - Basics of Complex Numbers

Video 178
179

Lec 1 - Mapping of Complex Functions, Limits, Continuity & Differentiability of Complex Functions

Video 179
180

Lec 2(A) - Analycity of Complex Functions, C-R Equations

Video 180
181

Lec 2(B) - Milne Thompson & Total Derivative Method

Video 181
182

Lec 3(A) Open Line Integration of Complex Variables, Point of Singularity

Video 182
183

Lec 3(B) - Laurentz Series, Concept of Residue

Video 183
184

Lec 3(C) - Cauchy's Integral & Residue Theorem

Video 184
185

1. Principle of Counting

Video 185
186

2. Intro to Permutations & Combinations

Video 186
187

3. Triangle and Diagonal Based Problems, Permutations of Alike Objects, Concept of Grouping

Video 187
188

4. Property Based Problems

Video 188
189

5. Circular Permutations & Miscellaneous Examples

Video 189
190

Solution to Homework Problems

Video 190
191

Lec 2(A) - Basics of Statistics, Random Variables

Video 191
192

Lec 2(B) - Continuous Random Variables & Questions

Video 192
193

Lec 2(C) - Expectation, Standard Deviation & Variance of Random Variables

Video 193
194

Lec 3(A) - Binomial & Poisson's Distribution

Video 194
195

Lec 3(B) - Uniform & Exponential Distribution

Video 195
196

Lec 3(C) - Gaussian Distribution

Video 196
197

Lec 3(D) - Questions on Gaussian Distribution

Video 197
198

Lec 4 - Multivariable Random Variables

Video 198
199

Lec 5(A) - Correlation & Regression

Video 199
200

Lec 1 - Bisection, False Position & Newton Raphson Method

Video 200
201

Lec 2 - Numerical Integration, Numerical Method to solve Differential & Linear Equation

Video 201
202

Doubt Clearing & General Guidance Session - 1

Video 202
203

Lec-6 : Non-Synchronized Pipeline

Video 203
204

Lec-7 : Classical RISC Pipeline & Non- Linear Pipeline

Video 204
205

1. Basics of Signals and Mathematical Foundation

Video 205
206

2. Step Signal & Rectangular Signal

Video 206
207

3. Ramp Signal & Triangular Signal

Video 207
208

4. Impulse Signal

Video 208
209

5. Modifying an Error

Video 209
210

6. Some Miscellaneous Signals

Video 210
211

7. Understanding Complex Exponential

Video 211
212

8. Periodicity of a Signal

Video 212
213

9. Orthogonality of Signals

Video 213
214

10. Energy of a Signal

Video 214
215

11. Average of a signal

Video 215
216

12. Power of a signal

Video 216
217

13. Even, Odd, Conjugate Symmetry & Conjugate Anti Symmetry Signals

Video 217
218

14. Discrete Time Signals and Their Types

Video 218
219

15. Classification of Discrete time signals

Video 219
220

1. Continuous Time Convolution

Video 220
221

2. Discrete Time Convolution

Video 221
222

3. Linear & Non Linear Systems

Video 222
223

4. Time Variant & Time Invariant Systems

Video 223
224

5. LTI Systems

Video 224
225

6. Static, Dynamic, Causal & Non Causal Systems

Video 225
226

7. Systems Involving Differential Equations

Video 226
227

8. Stable & Unstable Systems

Video 227
228

9. Invertible & Non invertible Systems

Video 228
229

10. Properties of LTI Systems

Video 229
230

1. Introduction to the Fourier Series

Video 230
231

2. Exponential Fourier Series

Video 231
232

3. Predicting the nature of Signal Using Exponential Fourier Series Coeffcient -

Video 232
233

4. Power using Fourier Series Coefficients

Video 233
234

5. Some Properties of Exponential Fourier Series

Video 234
235

Modifying an Error

Video 235
236

6. Finding Exponential Fourier Series Coeffcient of Periodic Waveforms

Video 236
237

7. Symmetry in Trigonometric Fourier Series

Video 237
238

8. Some more Properties of Exponential Fourier Series

Video 238
239

9. Polar Form, Drichlet's Conditions & Gibbs Phenomena

Video 239
240

1. Introduction to the Fourier Transform

Video 240
241

2. Some Properties of Fourier Transform

Video 241
242

3. Fourier Transform of Some Standard Signals

Video 242
243

4. Duality Property & some miscellenous Concepts

Video 243
244

5. F.T. of Rectangular, Traiangular, Sampling & Sampling Square Signals

Video 244
245

6. Fourier Transform of Periodic Signals

Video 245
246

7. Commenting on The Nature of Signal Based on its Frequency Spectrum

Video 246
247

8. Differentiation, Integration, Multiplication & Convolution Property & Parseval's theorem

Video 247
248

9. LTI Systems & Analog Filters

Video 248
249

10. Nyquist Rate of Baseband & Bandpass Signals

Video 249
250

11. Sampling

Video 250
251

1. Introduction to the Laplace Transform & Some Basic Terminologies

Video 251
252

2. Laplace Transform of Some Standard Signals & Some Properties - 1

Video 252
253

3. Laplace Transform of Some Standard Signals & Some Properties - 2

Video 253
254

4. In Depth Discussion of ROC

Video 254
255

5. Some more Properties & Cascading LTI Systems

Video 255
256

6. Inverse Laplace Transform

Video 256
257

7. Interrelating EFSC, FT & LT

Video 257
258

8. Concept of Eigen Value & Eigen Functions

Video 258
259

9. Unilateral Laplace Transform (ULT)

Video 259
260

1. Important Concept related to ROC in Laplace Transform

Video 260
261

2. Basic Introduction to DTFS, DTFT & DFT

Video 261
262

3. Introduction to Z Transform

Video 262
263

4. Z-Transform & ROC -1

Video 263
264

5. Z-Transform & ROC -2

Video 264
265

6. Inverse Z-Transform

Video 265
266

7. Some Important Concepts of Z Transform

Video 266
267

8. Unilateral Z Transform

Video 267
268

1. DTFT-1

Video 268
269

2. DTFT-2

Video 269
270

3. Understanding the Circular Convolution

Video 270
271

4. DTFS

Video 271
272

5. DFT-1

Video 272
273

6. DFT-2

Video 273
274

7. Group Delay, Phase Delay & Basics of FFT

Video 274
275

8. FFT (Only IN)

Video 275
276

1. Introduction to Vector Algebra

Video 276
277

2. Cartesian and Cylindrical Coordinate Systems

Video 277
278

3. Cylindrical(Contd) and Spehrical Coordinate Systems

Video 278
279

4. Summary, Some Important Points and Assignment - 1 Solutions

Video 279
280

5. Complete Concept of Gradient

Video 280
281

6. Divergence, Curl and Some Identities

Video 281
282

7. Integral Calculus and Questions

Video 282
283

8. Divergence Theorem, Stokes Theorem and Questions

Video 283
284

9. Some Important Points and Assignment 2 Solutions

Video 284
285

1. Maxwell's Equation for Static Fields

Video 285
286

2. Maxwell's Equation for Time Varying Fields

Video 286
287

3. Maxwell's Equation in Phasor Form & Basic Understanding of a Wave

Video 287
288

4. Intuitive Understanding of EM Wave Propagation and Equation for Free Space & Lossless Dielectric

Video 288
289

5. EM Wave Propagation for Lossy Dielectric and Conductor & Summary

Video 289
290

6. Assignment 3 Solutions

Video 290
291

7. Poyting Vector, Time Average Poynting Vector and Poynting Theorem

Video 291
292

8. Electric and Magnetic Boundary Conditions

Video 292
293

9. Normal Incidence

Video 293
294

10. Standing Wave Pattern of EM Wave

Video 294
295

11. Wave Propagation in a General Direction

Video 295
296

12. Obligue Incidence

Video 296
297

13. Problem Solving on Obligue Incidence

Video 297
298

14. Wave Polarization

Video 298
299

15. Assignment 4 Solutions

Video 299
300

1. Introduction to the Transmission Line and Line Equations

Video 300
301

2. Types of transmission lines based on Medium

Video 301
302

3. Impedance Calculations of Transmission Line

Video 302
303

4. Standing Wave Patterns on Transmission Lines

Video 303
304

5. Time Domain Analysis of Transmission Lines

Video 304
305

6. Power Transfer on Transmission Line

Video 305
306

7. Scattering Parameters

Video 306
307

8. Smith Chart

Video 307
308

9. Assignment 5 Solutions & Some Important Discussion

Video 308
309

1. Introduction to Rectangular Waveguides

Video 309
310

2. TE & TM Modes in Rectangular Waveguide

Video 310
311

3. Waveguide Parameters and Power Transfer in Rectangular Waveguide

Video 311
312

4. Field Patterns in Rectangular Waveguide and Assignment 6 Solutions

Video 312
313

5. Circular Waveguides and Assignment 7 Solutions

Video 313
314

1. Introduction to the Antenna Theory

Video 314
315

2. Hertzian Dipole Antenna and its radiation Patterns

Video 315
316

3. Linear Dipole Antennas and Their Radiation Patterns

Video 316
317

4. Antenna Parameters

Video 317
318

5. Friis Equation

Video 318
319

6. 2 Element Antenna Array

Video 319
320

7. Radiation Patterns and N element Antenna Array

Video 320
321

1. Miscellaneous Concepts of EMFT

Video 321
322

2. Light Propagation in Optical Fibers

Video 322
323

3. Total Internal Reflection Using Wave Phenomena

Video 323
324

4. Polarization at Media Interface

Video 324

Requirements

  • Basic computer knowledge
  • Internet connection for video streaming
  • Code editor (VS Code recommended)
  • Motivation to learn and practice

Course Features

Lifetime Access
Certificate of Completion
Mobile and Desktop Access
Downloadable Resources
Community Support

Ready to Start Learning?

Join thousands of students who have already enrolled in this course.

Start Learning Now