Stumbled upon this video after looking for some time and only seeing circuits that required an arduino, honestly the way you explain it and the practicality is greatly appreciated. Keep up the good work!
That was one of the best electronic video, you explained it very well thanks ,I wanna make it and i have question can I use bd235 instead of bd139 for better current because you said it will heat up ?
@@EEWave Tried and failed with this circuit before because I made a voltage regulating circuit with lm317 and it didn't work since they control positive output and my leds are like your strip so big fail XD Anyways, this circuit is it a currency regulator or a voltage regulator?
Thanks for the lesson! you can tell if it comptitable with RGBW strip? what i need to do only add 1 more Potentiometer and 10K resistor or it will fail? and for 24v 2meter strip - it can be work? or what i need to change? I'll glad your answer!
Hi, it works fine except that I cant fully dim the blue one. Any ideas why? is it important on which of the three transistors the R, G and b connections are or is it interchangable?
Stumbled upon this video after looking for some time and only seeing circuits that required an arduino, honestly the way you explain it and the practicality is greatly appreciated. Keep up the good work!
Yo my dude - that was actually a far better tutorial than what I first thought it would be! Keep it up! :D
Fantastic stuff, and presented in a great way for hobbyists to better understand - thanks!
Glad you enjoyed it!
sure it works for 4 pin strips but not WS2812B 3 wire individualy adressable strips.... you need to send bits of data to them
That was one of the best electronic video, you explained it very well thanks ,I wanna make it and i have question can I use bd235 instead of bd139 for better current because you said it will heat up ?
Bravo! What an interesting LED experiment! Simple and interesting!
Thank you very much! 😊
Its very helpful for me. Thanks bro.
You're welcome bro. Please keep watching my videos. 😊
Great tutorial, thank you!
Thank you so much for the easy explanation!
Please make another video. This time using remote controller instead of potentiometer to control RGB strip.
Awesome video and really good english. helps a lot with my lm337 rgb mixer project!
Great to hear this! Thank you so much 😊
@@EEWave Tried and failed with this circuit before because I made a voltage regulating circuit with lm317 and it didn't work since they control positive output and my leds are like your strip so big fail XD
Anyways, this circuit is it a currency regulator or a voltage regulator?
It is just a transistor circuit. Here we are controlling the base current with the potentiometer. By doing this, we can control the collector current.
@@EEWave Okay thanks! I still don't know how to spot the difference between voltage regulating and currency regulating circuits :)
Thanks for the lesson!
you can tell if it comptitable with RGBW strip?
what i need to do only add 1 more Potentiometer and 10K resistor or it will fail?
and for 24v 2meter strip - it can be work? or what i need to change?
I'll glad your answer!
A few question:
1. Can this be done without any transistors?
2. Would it be fine to substitute 50K potentiometers?
Can I use any type of RGB led strip ?
How many amps is your power supply
this is so god man......want to do the same with 5v led strip
should i use same components
Tia😊
Can I use ÌRF z44 mosfet insted of this transistor.
I want to add more leds
how to use 5mm rgb led in tis way
Does this use pwm or just resistance? Does it get hot?
It's good
Thank you 😊
Hi, it works fine except that I cant fully dim the blue one. Any ideas why? is it important on which of the three transistors the R, G and b connections are or is it interchangable?
nevermind, it was my stupidity, now its working
@Yo ming of course. I simply overlooked that I didnt make a ground connection on one of the potentiometers.
Can you make this with arduino
Yes Harshita, after getting your comment, I've added video links on the description below. Please watch those videos.
just watched this for the 5th time and still have no idea how its actually made. massive lack of information in this video
i need more detailed diagram
Make it automatic using MOSFET
Can I use this in 5 v ?
Yes you can.
Can i use 3v leds
Yes you can. Power supply should be 3 volt.
Thank you
this circuit can use for led 5mm 4v