Kludges from Kevin's Cave - Invidious

Kludges from Kevin's Cave

Kevin takes an eccentric and brutally primitive approach to electronics, and breadboards various circuits to demonstrate how they work.

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Since several people have asked, I'm a semi-retired enginerd, not a professor. I have an A.B. in math from Dartmouth, a MSEE from Arizona State, and a PhD in computer science from University of Illinois at Urbana-Champaign. I have 40+ years in industry, working for such outfits as Honeywell, Northrop(-Grumman) and GE Aerospace. Most of my paid projects for the last couple of decades have been related to machine vision, in areas as diverse as medical imaging, TV broadcasting, and inspection of aircraft engine parts. They all seem to involve a little bit of electronics, a little bit of optics, and a lot of math-intensive computer software.

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30:56

The Op-Amp Integrator, Revisited | Op-Amp Basics, episode 10

Kludges from Kevin's Cave

Shared 1 day ago

2.6K views

25:10

[RE-UPLOAD] Diode Ladder Sine Shaper part 2 - Exploring Analog Audio Synthesis, episode 12

Kludges from Kevin's Cave

Shared 4 weeks ago

736 views

25:10

Diode Ladder Sine Shaper part 2 - Exploring Analog Audio Synthesis, episode 12

Kludges from Kevin's Cave

Shared 4 weeks ago

1.3K views

14:23

The Delta-Wye Equivalence - Exploring Analog Audio Synthesis, episode 11

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Shared 1 month ago

1.1K views

18:43

The Diode-Ladder Sine Shaper - Introduction - Exploring Analog Audio Synthesis, episode 10

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Shared 2 months ago

6.4K views

11:41

The Sample-and-Hold Circuit - Op-Amp Basics, episode 9

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Shared 2 months ago

1.8K views

14:04

The R-2R Ladder | Op-Amp Basics, episode 8

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Shared 3 months ago

1.9K views

21:11

Adapting a modern capacitor: 50-year-old analog oscilloscope, ep3

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Shared 3 months ago

2.6K views

18:12

Peak Detector - Reducing Leakage (Op-Amp Basics, episode 7)

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Shared 4 months ago

2K views

16:20

Test Rig for a Peak Detector - Op-Amp Basics bonus episode

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Shared 4 months ago

1.3K views

25:18

[RELOADED] Three Circuits, One Idea: Op-Amp Basics, episode 6

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Shared 4 months ago

1.7K views

25:18

[DON'T WATCH] Three Circuits, One Idea: Op-Amp Basics, episode 6

Kludges from Kevin's Cave

Shared 4 months ago

2.3K views

15:07

The Precision Rectifier: Op-Amp Basics Episode 5 (RE-UPLOAD)

Kludges from Kevin's Cave

Shared 5 months ago

3.3K views

15:07

The Precision Rectifier: Op-amp basics, episode 5

Kludges from Kevin's Cave

Shared 5 months ago

26K views

18:04

Tektronix analog scope restoration: episode 2 of ? - accessing a bad capacitor

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Shared 6 months ago

2.1K views

3:56

Electronic history snapshot: the Linotron

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Shared 6 months ago

2.9K views

18:19

Differential Amplifiers and Inputs Beyond the Rails: Op-Amp Basics, episode 4

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Shared 6 months ago

2.8K views

13:16

Nonlinear components in the feedback path - Op-Amp Basics, episode 3

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Shared 6 months ago

3K views

18:48

Restoring a vintage military oscilloscope - part 1 of ??

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Shared 6 months ago

1.8K views

15:28

The Differential Pair Becomes an Op-Amp - Transistors 101, episode 18

Kludges from Kevin's Cave

Shared 7 months ago

4K views

11:05

Taming Distortion with Negative Feedback - Transistors 101, episode 17

Kludges from Kevin's Cave

Shared 7 months ago

2K views

11:15

Long-tailed pair: adding a gain stage. Transistors 101, episode 16

Kludges from Kevin's Cave

Shared 7 months ago

2.4K views

15:08

Improving the Long-Tailed Pair (Transistors 101, episode 15)

Kludges from Kevin's Cave

Shared 7 months ago

5.8K views

12:29

Differential Pairs: The Heart of Analog Circuits (Transistors 101, ep14)

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Shared 8 months ago

3.1K views

17:36

Op-amp summing circuits: Op--Amp Basics episode 2

Kludges from Kevin's Cave

Shared 8 months ago

2.7K views

16:06

Op-Amps: The Golden Rules (Op-Amp Basics, episode 1)

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Shared 8 months ago

3.8K views

17:19

Breadboarding and Debugging the Triangle Core - Exploring Analog Audio Synthesis ep9

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Shared 8 months ago

2K views

16:00

Triangle-wave VCO Core - Explorig Analog Audio Synthesis, episode 8

Kludges from Kevin's Cave

Shared 9 months ago

3K views

17:06

Improved Current Mirrors - Transistors 101, episode 13

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Shared 9 months ago

6.2K views

13:19

They Do It with Mirrors: Transistors 101, episode 12

Kludges from Kevin's Cave

Shared 9 months ago

9.1K views

12:42

The Ebers-Moll Transistor Model - Transistors 101, episode 11

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Shared 9 months ago

2.2K views

10:05

The Shockley Diode Model - Transistors 101 episode 10

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Shared 9 months ago

2.6K views

11:00

Transistor 101 Side Project: Current-Voltage Curve Tracer: part 3: Software (RE-UPLOADED)

Kludges from Kevin's Cave

Shared 10 months ago

1.4K views

12:08

Transistor 101 Side Project: Current-Voltage Curve Tracer, part 2: Build

Kludges from Kevin's Cave

Shared 10 months ago

3K views

12:43

Transistor 101 Side Project: Current-Voltage Curve Tracer, part 1: Design

Kludges from Kevin's Cave

Shared 10 months ago

4.1K views

20:15

Bandgap Voltage Reference - a Better Zener Diode

Kludges from Kevin's Cave

Shared 10 months ago

9.3K views

13:13

Transistors 101 episode 9: The Quest for More Voltage Gain

Kludges from Kevin's Cave

Shared 11 months ago

4.1K views

6:28

Is an integrator the same as a low-pass filter? Exploring Analog Synthesis, ep. 7a

Kludges from Kevin's Cave

Shared 11 months ago

3.4K views

12:30

Transistors 101 ep8: The Quest for Current Gain

Kludges from Kevin's Cave

Shared 11 months ago

2.3K views

13:36

What's in my parts box? Discrete semiconductors!

Kludges from Kevin's Cave

Shared 11 months ago

1.6K views

11:51

What's in my parts box? 1: Passives

Kludges from Kevin's Cave

Shared 11 months ago

1.6K views

11:46

Transistors 101 ep7: Biasing the common emitter amplifier

Kludges from Kevin's Cave

Shared 1 year ago

4.1K views

14:06

Audio Synthesis ep7: The Op-Amp Integrator

Kludges from Kevin's Cave

Shared 1 year ago

13K views

18:55

Transistors 101 ep6: Biasing and Bootstrapping

Kludges from Kevin's Cave

Shared 1 year ago

45K views

13:37

Transistors 101 ep5: Introducing Beta

Kludges from Kevin's Cave

Shared 1 year ago

2.9K views

17:23

Transistors 101 ep4: Followers and Switches

Kludges from Kevin's Cave

Shared 1 year ago

5.6K views

11:45

Transistors 101 ep3: Common Emitter Amplifier 1

Kludges from Kevin's Cave

Shared 1 year ago

5.3K views

10:26

Transistors 101 ep2: Current Sources

Kludges from Kevin's Cave

Shared 1 year ago

12K views

6:18

Transistors 101: Identifying an unknown transistor

Kludges from Kevin's Cave

Shared 1 year ago

7.6K views

2:55

I confess!

Kludges from Kevin's Cave

Shared 1 year ago

649 views

9:17

Audio Synthesis Ep006: Diode bridge oscillator

Kludges from Kevin's Cave

Shared 1 year ago

2.4K views

14:11

Audio Synthesis Ep005: LM311 Schmitt trigger oscillator

Kludges from Kevin's Cave

Shared 1 year ago

1.7K views

11:31

Audio Synthesis Ep004: The Humble Voltage Divider

Kludges from Kevin's Cave

Shared 1 year ago

1.7K views

10:57

Audio Synthesis Ep003: Schmitt Trigger oscillator

Kludges from Kevin's Cave

Shared 1 year ago

1.8K views

14:40

Audio Synthesis Ep002: Schmitt Trigger

Kludges from Kevin's Cave

Shared 1 year ago

2.6K views

9:06

Audio Synthesis Ep001: Super-Simple Noise Source

Kludges from Kevin's Cave

Shared 1 year ago

6.4K views