Thanks for making real electronics knowledge contents for beginners and enthusiasts. Most of what they showing on the internet about the subject are garbages.
This course is incredible, thank you so much seriously!!! You explain things so clearly and concisely and you are so pleasant to listen to. The diagrams and examples are very much appreciated also. Again, thank you!
These videos are fantastic, Leo. Thank you! I'm self-taught in electronics, have accomplished many projects, but your videos are challenging me to re-examine and understand some gaps that I glossed over in the interest of keeping projects moving. Much respect from Canada.
Hey, Leo! Thanks for this new tutorial! I'd been waiting for your continuity on this Electronics journey, bro! You're so talented on teaching! Keep rocking! Greetings from Mexico!
I've been interested in this sruff for a long time and your series is a godsend thank you.i listen to it over and over until it become second nature and I can explain it to others I'm not there yet but I also just turned 60😂
I can pretend that I don't need Leo's lessons, being an experienced EE. Still, it is such a pleasure to listen to him, the clarity of exposition and the look at the practical side always makes that a rewarding experience. I so wish I'd had Leo as my professor.
I know a bit of electronics but I learn from your tutorials. Please make more. As a suggestion, content rules. You could use a chalkboard and wave your hands and the video would be as useful and probably easier for you to make. The value of the videos will be about the same.
Worth the wait - thank you Leo, and keep it up: this is really top-quality content, and with time your channel will become the huge hit it deserves to be ❤ As a kid I learned V=IR and assumed that was enough to understand everything about electronics. Dividing a voltage across 2 equal resistors seems obvious, but until now I had no intuition about how to size them. Somehow you yet again magically zeroed in on the sweet spot just on the edge of my understanding 😂
THESE ARE FANTASTIC!!!! I'm working on my first self-designed project with an ESP-32, several IC's, LED's an OLED display, etc.... and I'm running into all kinds of power distribution issues! Can't wait for the rest of the videos!
Great explanation! The breadboard shots with the meter lead placement are just perfect. It brings eveything together. I learned more in that short video than I had from hours of reading when I was first learning about impedance. Keep up the great teaching.
Why didn't you tell me this 63 years ago! I got into electronics early as a kid. I read quite a few books. So when I wanted to add a tone control to my table radio, I got a potentiometer and a capacitor and inserted it into the output of the audio amplifier tube just before the power amplifier tube. The tone did not change at all, it just changed the volume. I looked up some more details on "tone control amplifiers" to find out why. No Help! Finally one book called it a "buffer", as a sneaky hint, but didn't explain. Years later I finally learned that the problem was the output impedance of the source. Also that the "buffer", which I considered useless since it had no gain, was to provide a low impedance driver for the tone control circuit. Indeed, source to load impedance matching is very important, not just in RF circuits. Even with the "new" digital TTL logic ICs it was important to know the "fan out" to the "fan in" to ensure reliable functioning of the overall circuit. Keep up the good work here! I'm a retired EE. 😀
Good stuff... again. Wish I'd taken the time to study these 'seemingly abstract' matters earlier in my electronics experience. Keep 'em coming, much appreciated!
Not a perfect analogy but if you wanted to test the temp of a pot of soup and your thermometer's probe was a 5 lbs. piece of copper you're not only not going to get a correct measurement but effect the temperature of the soup due to the thermal mass.
For maximum power transfer in RF land , you’re usually going to have reactive loads. The source impedance should be equal to the complex conjugate of the load impedance. That way the reactive components cancel each other out. Just something to keep note of, great video!
