Right after giving you the "thumbs up", I happened to hear your request on giving comments on mispronunciations: The word is HYSTERESIS. It is pronounced "HISS -TER-REE-SIS" Where the "TER" rhymes with "HER". Thanks for yet another great video!!
...just wanted to thank you for being a youtuber that actually responds!!! THANKS MUCH! --daLE ...My coded signiture...just a simple thing with the case (upper and lower) of the letters...
Never mind about my question. I just figured it out. It's caused by my dodge connection wire. When current pass it, it will raise voltage considerably on the mosfet source side, so the gate-source voltage reduced accordingly and fall short to drive the mosfet fully on.
I have noticed a mistake in your video. At 9.30 in the top righthand corner you have 'It=12/18,425", It should say 'It=12/18,245' and subsequently the mA should be 6.58mA and the voltage should be 5.42V
Good video. Yes as per the previous comments, I to am glad you have managed to pronounce Comparator correctly, - and NOT 'Compare-rator' as the other videos. :)
thank you sir, this tutorial helped me a lot to understand about Comparator Hysteresis. do you have any equations to calculate these resistor values for given upper threshold and lower threshold?
hi sir, first of all thanks for sharing this video because it will help me a lot for doing a comparator circuit with a stable output. I just want to ask a question about the op-amp ic, can I use the LM358 or LM741 op-amp ic in the circuit that you have shown in your video tutorial? I am hoping for your response. again thanks!
@@ThomasHutabarat When the comparator switches on the 3.3K is switched to ground and no longer plays a role in the circuit. It is merely a path from VCC to ground.
sounds like you got a cold. it make your voice sound more youthful. too bad you don't live in California. I will be looking for people to work with me with my awesome holographic phone Bluetooth adapter concept... a real hologram. No fake flat hologram
Right after giving you the "thumbs up", I happened to hear your request on giving comments on mispronunciations: The word is HYSTERESIS. It is pronounced "HISS -TER-REE-SIS" Where the "TER" rhymes with "HER".
Thanks for yet another great video!!
I found two pronunciations on the web, yours is correct.
...just wanted to thank you for being a youtuber that actually responds!!!
THANKS MUCH!
--daLE
...My coded signiture...just a simple thing with the case (upper and lower) of the letters...
Never mind about my question. I just figured it out. It's caused by my dodge connection wire. When current pass it, it will raise voltage considerably on the mosfet source side, so the gate-source voltage reduced accordingly and fall short to drive the mosfet fully on.
I have noticed a mistake in your video. At 9.30 in the top righthand corner you have 'It=12/18,425", It should say 'It=12/18,245' and subsequently the mA should be 6.58mA and the voltage should be 5.42V
I noticed that too
Thanks. I wanted to know how to calculate upper and lower thresholds.
Good video. Yes as per the previous comments, I to am glad you have managed to pronounce Comparator correctly, - and NOT 'Compare-rator' as the other videos. :)
thank you sir, this tutorial helped me a lot to understand about Comparator Hysteresis.
do you have any equations to calculate these resistor values for given upper threshold and lower threshold?
perfectly clear explanation, i think i understood most of it
very clear explanation , Mr Lewis thank you soo much but next time please do the ua741 thats the most used comparator any way thanks for your time ..
hi sir, first of all thanks for sharing this video because it will help me a lot for doing a comparator circuit with a stable output. I just want to ask a question about the op-amp ic, can I use the LM358 or LM741 op-amp ic in the circuit that you have shown in your video tutorial?
I am hoping for your response.
again thanks!
You web site is pretty cool, I can see I am going to use it as a reference a lot.
Do you have explanation about non-inverting Schmith-trigger?
You would have to build your own with an op amp.
Hello ... where do you get those digital meters you use? also can you get ammeters as well like that?
I got them off Ebay,
missing resistor 3k on comparator is on. where?
It is there. What part of the video do you refer to?
@@LewisLoflin at 9:29
@@ThomasHutabarat When the comparator switches on the 3.3K is switched to ground and no longer plays a role in the circuit. It is merely a path from VCC to ground.
@@LewisLoflin i see. thanks for a great video. this help me so much.
Very nice video! Great explaining. Thanks.
Nice video series. Keep it up.Cheers Dave.
Excellent explanation that made me watch the video twice friend. I finally gedit!! 5☆ Video...
Great explanation, many thanks!
Thanks Lewis, good info and interesting.
+Digger D Oh and I'm happy to hear you learned to pronounce Com pair at er hehe. Darn those Germans ;)
+Digger D hehe
Thanks for sharing your knowledge with us sir!
Related.
www.bristolwatch.com/ele/hysteresis.htm
www.bristolwatch.com/ele2/comparator.htm
www.bristolwatch.com/ele2/battery_charger.htm
www.bristolwatch.com/ele/vc.htm
It=12V/18,3k = 0,656mA not 6,56mA !!!. thank you soo much
Correct.
nice!
sounds like you got a cold. it make your voice sound more youthful. too bad you don't live in California. I will be looking for people to work with me with my awesome holographic phone Bluetooth adapter concept... a real hologram. No fake flat hologram