Prelude to Oscillators

Vocademy - Free Vocational Education

I am preparing to do a video series on oscillators. Here is a short preview of where this is taking me.

[electronichome]

Another greets from Switzerland, excellent tutorials! I am really tired of all these SBC, SoC, AI and Linux stuffs in the last 10 yrs. This is the real electronics for the experts!

[NeilsNonsense]

It's actually reassuring that even the experts need to get their head around oscillator circuits! Your Q&A video on the astable multivibrator was superb and helped me a lot, so looking forward to more oscillation! Thanks!

[charlesschneiter]

Looking very much forward to your lecture on oscillators!
Greetings from Switzerland! Charles

[shahedhossainsyedmahmud]

❤ Awesome explanation and demonstration.

[carlgradolph]

I have struggled through numerous textbook explanations of oscillator design and function and always felt like I wasn't quite "getting it". Thanks to your presentation of the subject, I see where standard engineers' models have to cut corners to focus on the practical while doing a bit of hand-waving to skip over the abstract. We know that oscillators work--designs can be found easily. But the question of why is another matter. Looking forward to your always-helpful, insightful explanations.

[VinceTuffs]

Fantastic stuff.. thank you. Well done

[axavizara_]

Thanks 🥹🙏May you always be healthy and safe wherever you are, success for you. Respect and thanks 🙏

[terryhayward]

A simple explanation of how an oscillator works, point a microphone at a speaker, the speaker will move in and out at an audio frequency, the microphone will pick that up and feed it back to the amplifier and back out of the speaker.
Positive feedback.

[rstcar]

Very interesting, this is also something I struggle to understand, but am sure your upcoming videos on oscillators will help big deal. Thanks always.

[shreyasvedant]

I was eagerly waiting for videos on Oscillators and how actually tank circuit creates oscillation with DC source. Thank you are looking in this matter.🙏🙏🙏

[GoOgled_it_u]

thanks sir, at last one guy gives intuitive explanations in whole youtube

[ikaitg]

If you ever do a colpitts oscillator, one thing that I really have a hard time wrapping my head around is, how come the two capacitors in the tank are considered in series even though they are tapped.

Thanks for your content always

[TheVendan]

I sir i created the switched regulated with your lecturing design, i have lot doubts could you please clarify that.how can I send the circuit simulation to you, eagerly waiting for the reply

[stargazer]

You need brighter studio lights so your camera can use a higher f-ratio (smaller aperture) to increase your depth of field so both your board and your face are in focus.

[Unglue]

Thank you for these videos! Im very weird about how fast or slow people talk or how much there voices annoy me (If I find someones voice annoying I won't listen at all) and your videos are about perfect in your pacing/voice.

[daffyd]

Is that an inductor on the emitter of the 1st transistor? Why is it there please?

[klmkt]

Waiting uncle. Because many times i tried to understand a vibrator but failed because the input itself carry a waveform. Waiting in India to understand from you

[AL-knyx]

Thanks for this series. Can you also make a video on Basic Transistor LC Oscillator Circuit?

[BlAcKpHrAcK]

Holy Smok3!! ..sounds fine, during the mono test.

Not bad, eye-balling led to an audible 5 kcps, low-pass shelf-filter ..first try, no turns more nor less. I actually wanted a bass speaker ..now I can coil more turns for an even lower-pass filter. The 5 kcps and below being supported, makes it feel like there is a hidden helper speaker ..good news.

I remember unwinding three turns from a thirty-turn coil, to allow a vintage amplifier to pass more high-frequencies ..handy information now that I am hand-winding choke-coils for my portable stereo HIFI monitor ..I was looking at it before trying, thinking the test choke is already likely within the desired range of spectrum limiting and roll-off sought. Took me several days of picking it up and doing a little more, for it to be the correct gauge and nearly the correct number of turns ..might have to remove turns or add some, to choke for three-way setup, high, mid, low frequency. Starting with two-way, the speaker/ amp/ battery combo is very clear ..but comes with no vintage-style choke, to beef up the signal ..mo ride.