Комментарии:
Wow very use full video
ОтветитьIts not explained in last example why the same can not be done with just two contacts of potentiometer, the side and viper contact, like in previous example.
ОтветитьCan i put potentiometer between the speaker and the dvd componant to increase or decrease volume of the speaker individually ,????
Plz help
how does high resitance = hugh voltage, and low resistance = low voltage, shouldnt it be opposite? shouldnt it be low resistance = high voltage, cuz more electrons can flow cuz less resistance so low resistance means higher voltage, and the same for high resistance = low voltage? can someone please answer this i am very confused
Ответить👍 wonderful video! Quick and simple
ОтветитьEasy Explaination.
ОтветитьVery well explained, thanks.
ОтветитьThanks that was helpful
Ответитьnice
ОтветитьI never understood this, but what it never explained clearly in the voltage divider scenario is that the wiper is tapping into different voltage points as the wiper is turned; the voltage drops along the resistive element at these points, and this is the voltage point the motor gets (best recognized because of Kirchoff's voltage law).
The variable resistor scenario is more intuitive while thinking of Ohm's law.
Hi, I have followed all the instructions as in the video, I am using a 100k potentiometer and a 1 to 6 volt mini dynamo, but why is the Potassio emitting smoke, please give me instructions bro
ОтветитьGood working bro ❤👍🏻👍🏻👍🏻
ОтветитьI noticed there is no current limiting resistor when the power supply is connected to LED via potentiometer, I know you are trying to explain concept!
ОтветитьTHANK YOU A TON!
ОтветитьGuys how many ohms potentiometer do i need to control 12 v power supply for a motor to increase n decrease speed
ОтветитьHow would this thing work on a lathe motor whereby you starve the motor of current, to slow the speed of the motor, then introduce, a heavy load to it. Will that burn the motor out in short order?
And how reliable are these units per-se, are they themselves prone to failing?
Thanks.
The DC motor driving example, without any power dissipation consideration is basically a bad and uneducative one.
ОтветитьCan a potentiometer be used to start an inverter refrigerator compressor?
Ответитьwhat's the difference the first digram and the second diagram?both gave out more current and less current,the motor also spin fast when received more current so does the light,
ОтветитьI have a question about the 2 wire configuration with the led. If I connect the cable to the 3 pin(negative) and would turn it counterclockwise that the resistance increases and the led becomes weaker and if I turn it clockwise it gets brighter? so the exact opposite as mentioned in the video, thanks for replying😊
ОтветитьExcellent video!! concise and clear. Thank you very much!!
ОтветитьNice video :D
Ответитьnice
ОтветитьWow! This answer is what I'm looking for! Thanks
ОтветитьPls. I have a question on using three pins thank you.
ОтветитьSir,
Can you explain radio repair
Power supply connected to Potentiometer = smoke
ОтветитьNice sir iam from india.good sir
ОтветитьBattery will not short by 10k resistance?
ОтветитьExcellent explanation ❤
ОтветитьWhat's the use of third terminal... That's what I wanted to know..
ОтветитьGreat video very informative. Thank you!
ОтветитьSunum çok iyidi ilk işim abone olmak oldu . Bilgilenmek istediğim motor bağlantısında sağa ve sola dönmesini nasıl gerçekleştireceğiz
ОтветитьIncreasing the resistance through the potentiometer will decrease the speed of the motor, not increase. other than that, good video👍👍
ОтветитьBro mere ko batana yaar Mera school project hai please batana
ОтветитьBro tumhare humse hi Maine connection kar liya agar ismein main lithium battery laga dun to lithium battery kharab ho jayegi agar ismein lithium battery laga dun to wire kharab ho jaenge
ОтветитьExcellent explenation even for me! Hi from Ukraine! Thank you so much!
ОтветитьSubscribed 🇧🇷😉👏👏👏👏👏
ОтветитьGreat 🇧🇷😉👍awesome video, @arduinomaquinas thanks you bro 👏👏👏👏👏👏👏👏
Ответитьvery helpfull,,,,,,
ОтветитьNice video shot, thanks, keep it up :)
ОтветитьThanks
ОтветитьThank you sir very much for this great information ☺️. I was thinking to add this in my emergency light project (I have 10k potentiometer).
ОтветитьThis is the best video I’ve ever seen on any electronic component, it’s so precise, quick, and intuitive.
ОтветитьFrom your tone, it seems that we are compatriots. It was great and good luck🌹
ОтветитьSo how does a potentiometer with all 3 leads connected not short out? The only thing I can think is the wiper always remains neutral, allowing current to flow to neutral regardless of the potential applied.
ОтветитьWhat gona happen when the motor use 2wire configuration
ОтветитьThank you for this guide! Very useful from light dimmers to amplifiers. Greetings from Philippines.
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