I put together a blue led and red led on a mini breadboard, with a 1k ohm resistor for each LED, and got it to work with just the right amount of brightness, powered by a 9 volt. I am a beginner and was super happy I got it right. This video is precisely what i need to know going forward. It answers my questions about what value resistors to use and why, and answers ny questions about "what if i want to use a variable resistor, along with static resistors ?" I had a rough idea using ohms law initially to figure out minimum value for my 2 led setup, but tried the 1k resistors just for fun and to see if I I could dim the LEDs and still get em to light up, so I was experimenting somewhat blindly. Your video validated my curiosity and that is great because i'm a beginner and had the "right idea" , but not quite an bonafied handle on it, I just got lucky. This video is the only one I could find that fully explains how to "read" a variable resistor, and the technique to properly do so using the terminals and a multimeter-- super helpful, and demystifying. You are a blessing, Thank You!!
I put together a blue led and red led on a mini breadboard, with a 1k ohm resistor for each LED, and got it to work with just the right amount of brightness, powered by a 9 volt. I am a beginner and was super happy I got it right. This video is precisely what i need to know going forward. It answers my questions about what value resistors to use and why, and answers ny questions about "what if i want to use a variable resistor, along with static resistors ?" I had a rough idea using ohms law initially to figure out minimum value for my 2 led setup, but tried the 1k resistors just for fun and to see if I I could dim the LEDs and still get em to light up, so I was experimenting somewhat blindly. Your video validated my curiosity and that is great because i'm a beginner and had the "right idea" , but not quite an bonafied handle on it, I just got lucky. This video is the only one I could find that fully explains how to "read" a variable resistor, and the technique to properly do so using the terminals and a multimeter-- super helpful, and demystifying. You are a blessing, Thank You!!
It's really rewarding to see those LEDs light up isn't it! Thanks for the comment and I'm glad this was helpful!
Helped it much....Thankssss!!!
Glad it helped!
Sir I am a school student. your class is very beautiful and realy amazing
Thank you!
Welcome sir
Thanks sir it helped me a lot someday I will become perfect like you
I'm far from perfect but I'm glad it helped and thanks for the comment!
Thanx lv u🔥❤️
Here's a similar video using Autodesk's simulator to explain the potentiometer: ua-cam.com/video/z1Bk9npTrOg/v-deo.html