You can do it as it is. Instead of NPN type transistors you have to use PNP type transistors. And make sure to exchange the positive and negative supply.
Ya no ya can get slow flashing LEDs and fast flashing also can add coloured LEDs and use the flashing led to control the colour and 1 transistor not as good as this circuit tho
Definetly the time of year for these type projects, keep it up.
Very nice project. A true electronic christmas tree. Greetings from Saltillo, México. 🤗🇲🇽🎄
Amazing soldering skills
That is really beautiful 👍
Lovely tree 😍
Very nice, I'm going to make a few of them to give to friends. Thanks for sharing
Mere question ka answer bana diya... 😁😁😁😁😁
I was searching for a project like this
Please give PNP transistor value
Wah elok kale lampunye dimane meli
👍👌
🎉🎉🎉🎉🎉🎉good🎉🎉🎉🎉🎉🎉
Please circuit diagram please
Available now.
Thank you
Bro pls add potentiometer to regulate its colour. 👍🏻🌟
Can I use a 5v power supply
I love your projects. I will appreciate some sort of a diagram if possible. Greeting from UK
You can find the diagram in the video description.
@@estechknowledge . Thank you very much.🎉
I love you guruji
I have LED RGB common cathode only..do you have any simmilar project with them? thanks br
You can do it as it is. Instead of NPN type transistors you have to use PNP type transistors. And make sure to exchange the positive and negative supply.
Please upgrade RGB LED in two leg
Thanks
470uf capacitor nahi mil raha . Please batao ma kon sa power wala capacitor use karu
330uf or 630uf
@@estechknowledge thanks
Is it BC139 (as per the circuit diagram) or BD139 (which is what is displayed in the video please) Transistors? Or does it even matter?
BD139 or any other NPN type transistors you can use.
@@estechknowledge thanks
82k!! Can't find bro... what else can be used, plz suggest
You can use 68k or 56k or 47k
@@estechknowledge thank you very much...Have you shared the schematic?
Ya no ya can get slow flashing LEDs and fast flashing also can add coloured LEDs and use the flashing led to control the colour and 1 transistor not as good as this circuit tho
is this transistor PNP or NPN ?
I have used common anode LEDs so I have to use NPN type transistors.
@@estechknowledge thanks
Volts???
3.7V
Faltou o esquema elétrico.
Available in the video description of the video
Circuit diagram pleasr
Available in the video description now.
@@estechknowledge
sir permission to correct the schematic, typo should be bd139, in the schematic bc139
for the newbies out there
Thank you for your report.
Just updated.
Diagram nai diya guru
Available in the video description
Sir aapka what's app number chahiye