@@TechIdeasAG Great video I can't understand how the led is becoming brighter One of the outputs of 4017 ic is on at a time. Each output sources equal current which is amplified by the transistor The ic is a decade counter. Only 3 out of 10 outputs were used. I think you have to press the button additional 7 times before the light comes on again since 7 of the ic outputs were not connected. Please explain
![[NEW] LED Chaser Light Circuit Using bc547 555 timer ic](http://i.ytimg.com/vi/MXvI0SlVtzA/mqdefault.jpg)
Bhai Havells Quadra Glow Jaisa Circuit Banaa Diya yeh Toh Good Yar.
Nice job👍💘
Good
Very Good Idea
I love these, thank you.
Is it possible that you could have something to do with ultrasonic cleaning?
wow. thats awesome.I will try to make it
You will have the diagram and the list of materials, excellent video is what I was looking for, thanks
Had you made it??
Njan undaki Good working
Great. looks like something awesome
Very nice bro
Wow amazing
good job, as always ...
Хорошая схема
Hi can you tell me how can i manipulate Brightness level which resistors are responsible for brightness level control in all 3 Modes.
i followed all your steps same components but the led turn on only if i keep pushing the button .. is there any missing thing ? need help
Good good
This is a linear dimmer. How much does the transistor get hot at minimum brightness?
I can use 4v led also
Yes, you can
Sir any replacement of 220k I don't have plll
Use 2x100k in series, it will work fine
hello sir
how can i change it to 10 step?
can you help me? :)
2sd882 ? i didn't find any d882 in the market
Yes, it's the same
permission to listen brader
circuit changes for 220v ac input pulse
NIce!
It remains to figure out how to restore the brightness selected before the power was turned off.
You can even use a mechanical switch.
Yes, nice challenge 👍👍
@@TechIdeasAG Great video
I can't understand how the led is becoming brighter
One of the outputs of 4017 ic is on at a time. Each output sources equal current which is amplified by the transistor
The ic is a decade counter. Only 3 out of 10 outputs were used. I think you have to press the button additional 7 times before the light comes on again since 7 of the ic outputs were not connected. Please explain
@@adeyemibabatunde1814 As i remembered, there is a usage to limit outputs.
Ye kaha melta ha
Material
Material
плять, чо мне теперь микросхему заказывать?