How to make RGB led controller at home

RGB Strip controller using NPN transistor BD139. With this you can control 60 RGB LEDs. If you want to control more LEDs then use a more powerful transistor. Or, You can control this using PWM signals. It can be done using NE555 IC.
Voice controlled RGB LED Strip:
• Video
Bluetooth controlled RGB LED Strip:
• Bluetooth controlled R...
RGB LED Strip control with any IR remote without microcontroller:
• RGB LED Strip control ...
__________________________________________________________________
Required Components:
Transistor : BD139
Resistors : 10 KΩ
Miscellaneous : 10 KΩ Potentiometer.
__________________________________________________________________
Chapters:
0:00 - Intro
0:20 - Circuit
1:44 - Practical
3:25 - Output
---------------------------------------------------------------------------------
Facebook:
/ digital.debajyoti
Instagram:
user name: digital.debajyoti
Link:
/ digital.debajyoti
------------------------------------------------------------------------------------------------
You want to support me to make more videos?
Support me through Patreon-
/ debajyotinath
Support me through PayPal-
www.paypal.com/paypalme/SanuD...

[@jair.3234]

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!

[@mikkelkirketerp4884]

Yo my dude - that was actually a far better tutorial than what I first thought it would be! Keep it up! :D

[@madamHermit]

Fantastic stuff, and presented in a great way for hobbyists to better understand - thanks!

[@EEWave]

Glad you enjoyed it!

[@birdflu2k57]

Thank you so much for the easy explanation!

[@AdnanASyukri]

Great tutorial, thank you!

[@xmenken1]

Bravo! What an interesting LED experiment! Simple and interesting!

[@EEWave]

Thank you very much! 😊

[@RealtyElectronics]

Its very helpful for me. Thanks bro.

[@EEWave]

You're welcome bro. Please keep watching my videos. 😊

[@mohsen8873]

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 ?

[@GMODISM]

Awesome video and really good english. helps a lot with my lm337 rgb mixer project!

[@EEWave]

Great to hear this! Thank you so much 😊

[@GMODISM]

@@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?

[@EEWave]

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.

[@GMODISM]

@@EEWave Okay thanks! I still don't know how to spot the difference between voltage regulating and currency regulating circuits :)

[@asjkd2s]

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!

[@prathmeshkurhade7833]

this is so god man......want to do the same with 5v led strip should i use same components Tia😊

[@stavrosps1238]

Does this use pwm or just resistance? Does it get hot?

[@sanjithv8533]

Can I use any type of RGB led strip ?

[@pritampaswanyt]

Can I use ÌRF z44 mosfet insted of this transistor. I want to add more leds

[@athula8392]

How many amps is your power supply

[@spiritdreams3255]

this circuit can use for led 5mm 4v

[@jumbo999614]

Please make another video. This time using remote controller instead of potentiometer to control RGB strip.

[@abunk8691]

A few question: 1. Can this be done without any transistors? 2. Would it be fine to substitute 50K potentiometers?

[@arnejensen9216]

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?

[@arnejensen9216]

nevermind, it was my stupidity, now its working

[@arnejensen9216]

@Yo ming of course. I simply overlooked that I didnt make a ground connection on one of the potentiometers.

[@harshitaharshita6543]

It's good

[@EEWave]

Thank you 😊

[@Zanith50]

sure it works for 4 pin strips but not WS2812B 3 wire individualy adressable strips.... you need to send bits of data to them

[@NatureScapes.Beyond]

how to use 5mm rgb led in tis way

[@harshitaharshita6543]

Can you make this with arduino

[@EEWave]

Yes Harshita, after getting your comment, I've added video links on the description below. Please watch those videos.

[@memesaregreat8815]

i need more detailed diagram

[@vyomparsoya4963]

Can I use this in 5 v ?

[@EEWave]

Yes you can.

[@HanshaniLavanya1]

Can i use 3v leds

[@EEWave]

Yes you can. Power supply should be 3 volt.

[@HanshaniLavanya1]

Thank you

[@saikatd9037]

Make it automatic using MOSFET

[@user-pc9yt7ug7t]

just watched this for the 5th time and still have no idea how its actually made. massive lack of information in this video