Can I connect directly to my car's 12v current for directional lights? the pulses of each output or led would work at 12v to connect each one a group of LEDs?
I am using a potentiometer to control and slow down the speed of the 555 and the LM4017 outputs. I'm wanting the LED's to fade when they come on and off and I am experienced with many different circuits that fade LED's. I have tried basic cap and resistor pairings at the LED's and also by using the 4017 outputs to drive bc547's transistors that turn on the LED's, again with different arrangements of caps and resistors on the base and/or emitter sides and I've also tried resistor/cap arrangements that can turn square waves triangle or sine, with and without the transistors. In all cases, I can get a very controllable fade out of the LED's but cannot get them to fade on. Is there something about the output of an LM4017 that will not allow it's waveform to change or for a capacitor to slowly charge? Or something else that I just can't figure out?
Sir we can do that running with only 10 led ? Or can we continue like with 100+ LEDs ?...and can you please do the video of ...how we can continue of running led after 10 led
How should I make a circuit to operate for a long time in the form of 12 cat sliding lights with a 9 volt battery? What type of LED should it be? 15 days - 20 days to run (10 hours per day)
You only need one 100 ohm resistor rather than 10 as only one LED is on at a time. You connect all the cathodes together and then connect a 100 ohm resistor from the common cathodes to the negative supply rail.
Bhai how many voltage upto use... Meri pass bhi hai esa led chaser, lekin bo achhi se running nehi kar rahi hai aage pichhe led running ho raha hai kia karoon thoda reply do bhai....
Cascading 74hc595 ruclips.net/video/G1SzTGZ2l1c/видео.html Multiplexing 4017 ruclips.net/video/hrq94_ut6xU/видео.html This Two videos can help you for making 100 LED Chaser... Even if you have doubt, reply me...
very good,I am no electronic expert,I need something like this ,but I need 1 Amp current on each led output,please tell what Ishould do?,really thank you
@@SDevElectronics ok now I connect to 12v and the pulses sent to each led will be 12v or 5v? I'm interested is this for a project but I need the pulses sent 12v
By checking 4017 Datasheet, If 5V as VCC, output voltage is 4.95V. If 15V as VCC, output voltage is 14.95V. Likewise for 12V, you get 11.95V at Output Pin.. You should change resistor for LED.
If you use 6 x leds and feed 2 to 5 through diodes then conect feed 7 to led 5 Feed 8 to led 4 Feed 9 to led 3 Feed 10 to led 2 These feeds also through diodes it will flash leds backwards and forwards just like night rider lights
Good video... I am the only one noticing the resistors are mounted between the IC and the LEDs in the video while the circuit says the other way around? Also, provided that there is always only one LED lit, why do you need 10 resistors while one between the LEDs and the ground, as LEDs are diodes with no feedback to expect? Cheers
somehow, i managed to fix the problem and have it start from the beginning every time by disconnecting the ground from 4017 entirely. Not sure how this works.
Connect as per the circuit diagram. Double check the connectins and Components/ IC. It'll work perfectly. Check 555 Cicuit and 4017 circuit seperately.
Very nice it is just worked for me.... Nice project... I have used 50k preset... Plz make complete automatic water level controller with AC sensors will be great....
Circuit diagram is same. LED1 - Pin3 of 4017IC LED2 - Pin2 of 4017IC LED3 - Pin4 of 4017IC LED4 - Pin7 of 4017IC Remove other LEDs Connect Pin15 to Pin10 of 4017IC instead of GND.
Excellent viseo techer thank you bery much for sharing your your knowledge of electronics.
Can I use 18650 battery?
A 4017 IC is a 16 pin chip - not a 14 as described at 0:18
Thank you,
That's small editing mistake
8 pin & 16 pin, NOT 14...... There is NO need for all those resistors either, ..... just use one on the negative side.
Yes. You're correct, one resistor is enough...
I didn't understand this.
8 pin & 16 pin, NOT 14
@@SDevElectronics in your parts list at the beginning you said it needs a 14 pin socket, but it's a 16 pin
Sorry friend..
Editing mistake..
Hereafter it won't happen next..
It looks so much cooler with the 10 resistors though and they're pennies a pop >.< would have saved 4x32 holes
When using 12v which component should I change ??
Use 7805 voltage regulators...
(Recommended)
It converts 12V to 5V.
Or change resistor values
Thx
Can I connect directly to my car's 12v current for directional lights? the pulses of each output or led would work at 12v to connect each one a group of LEDs?
It is better to use 7805 with heat sink.
It gives 5V constant DC.
@@SDevElectronics How do I connect the integrated 7805 to the circuit? where is it connected?
It worked!!! So easy to watch step by step with the drawing diagram!
I make this circuit with along time . Im so happy it is work very good brother . Thankyou somuch
max kitni led connect kar sakte h or usko volt badhana padega kya
Maximum 10 LEDs
You can put one resister on the negative of all the leds instead of one for each positive! Save using 9 resisters
I want 12v and other color LEDs, what components should be replaced....im from indonesia
use NPN transistor like BC547...
Only 1 led is on at a time. You can reduce the 100 ohm resistor count from 10 to 1.
Would anything need to be changed if I were to use 12v leds and only 4 of them?
Yeah, you can use 12.
If you use 4 LEDs, connect LEDs in 3,2,4,7. Connect 10th pin to pin 15
I am using a potentiometer to control and slow down the speed of the 555 and the LM4017 outputs. I'm wanting the LED's to fade when they come on and off and I am experienced with many different circuits that fade LED's. I have tried basic cap and resistor pairings at the LED's and also by using the 4017 outputs to drive bc547's transistors that turn on the LED's, again with different arrangements of caps and resistors on the base and/or emitter sides and I've also tried resistor/cap arrangements that can turn square waves triangle or sine, with and without the transistors. In all cases, I can get a very controllable fade out of the LED's but cannot get them to fade on. Is there something about the output of an LM4017 that will not allow it's waveform to change or for a capacitor to slowly charge? Or something else that I just can't figure out?
all legs of 555 shorted ? You connect 8 pin + to a short with 1 which is ground, right?
If I need to change the lighting time of each LED, what components should I change or adjust? please
I mean having each led on for 15 minutes for example. Thanks for sharing your knowledge.
Adjustin RC values, i.e Resistance and Capacitance
Could you tell How to connect more dhan 10 LEDs...like 15 LEDs in one transistor can we make it or impossible?
4017 is a decade counter..
We can't connect more than 10..
But use two 4017 in matrix, you can use 81 LEDs
What if we connect a capacitor to each led will it work like a slow fader chacer led
Yes it'll work.
Try it..
Fading depends upon capacitance
Can you use 2 LEDs in parallel on the is circuit
Yes
Very good presentation of components. Do it next time as well.
10 se jyada led kese lagaye ?? Muje 15 led ki running light banani he.
i want to make the las vegas sign can i add as many leds as i want with this circuit?
Scusa la domanda ma questo circuito si può alimentare anche con 12 volts?
in there is which current to give the cercuit board AC or DC
Please tell me
DC 5V
thank u bro...
Sir we can do that running with only 10 led ? Or can we continue like with 100+ LEDs ?...and can you please do the video of ...how we can continue of running led after 10 led
Can be possible with shift register & microcontrollers to control 100+ LEDs...
How should I make a circuit to operate for a long time in the form of 12 cat sliding lights with a 9 volt battery? What type of LED should it be? 15 days - 20 days to run (10 hours per day)
You only need one 100 ohm resistor rather than 10 as only one LED is on at a time. You connect all the cathodes together and then connect a 100 ohm resistor from the common cathodes to the negative supply rail.
maximum how many led bulbs can use 12Volts
where did u use male header . i couldn't understand from circuit diagram
I connect header for VCC & GND, near 555's 1 & 8 th pin
I make this circuit but a problem 1 led lighting but not 1-1 lighting
Pls solution me....
Try with another IC.
Even if not working,
Connection problem, check with multimeter
Bhai how many voltage upto use...
Meri pass bhi hai esa led chaser, lekin bo achhi se running nehi kar rahi hai aage pichhe led running ho raha hai kia karoon thoda reply do bhai....
hello, can i order a module like this but it will fire the 8pvc 12v relay instead of led light?
सर ये सर्कीट 3.7 volt battery पर काम करेगा कमसे कम कितना volt देणा होगा सर बताय धन्यवाद
Is it any problem while connecting with 9v battery
No problem. VCC range of 4017IC = 3 to 15V
If we use 8 led bulb there’s no long gap to glow bulb?
Brother if we want to add more LEDs? Then how ?
Use 74hc595 Shift Registers
i want to make strip of led chaser more then 100 led, what to do ?
For 100 LED chaser, simply Multiplex two 4017 IC.
For More than 100, you can cascade 74hc595 shift register....
Can you make video on this ?
Sure
@@SDevElectronics Thank you so much sir
Cascading 74hc595
ruclips.net/video/G1SzTGZ2l1c/видео.html
Multiplexing 4017
ruclips.net/video/hrq94_ut6xU/видео.html
This Two videos can help you for making 100 LED Chaser...
Even if you have doubt, reply me...
very good,I am no electronic expert,I need something like this ,but I need 1 Amp current on each led output,please tell what Ishould do?,really thank you
en ves de que sea 5v puedo hacerlo trabajar con 12v haci cada pulso (+) aria trabajar a una cinta led de 12v se podria
Please comments in English...
I think you are asking,
Can I use 12v instead of 5v?
Yes you can use 12V.
your entry is 5v. My question is how can I replace it so that its input is 12v
You can directly connect 12V to VCC or you can use 5V regulator 7805.
@@SDevElectronics ok now I connect to 12v and the pulses sent to each led will be 12v or 5v? I'm interested is this for a project but I need the pulses sent 12v
By checking 4017 Datasheet,
If 5V as VCC, output voltage is 4.95V.
If 15V as VCC, output voltage is 14.95V.
Likewise for 12V, you get 11.95V at Output Pin..
You should change resistor for LED.
What volt power supply you have used?
5 volt
Printed Circuit Boards: *exists*
This guy: *hold my solder*
If you use 6 x leds and feed 2 to 5 through diodes then conect
feed 7 to led 5
Feed 8 to led 4
Feed 9 to led 3
Feed 10 to led 2
These feeds also through diodes it will flash leds backwards and forwards just like night rider lights
Can it be done on breadboard ? How can the wires be connected on breadboard ?
Very simple and nice circuit
Yes, thanks
Kitni power supply pr chalta Hai 9v or 12v?
5v
maximum how many ieds can use
What if I used 4.8V battery?
No problem. 4017 IC's VCC range = 3V to 15V
What should be done with pin no 12 , you have left it
is this circuit works on AC or DC current
DC
If I add 8 inch wires to the leds would I need to decrease value of resistors ?
Which ic you use in this
IC 555 and 4017
Good video...
I am the only one noticing the resistors are mounted between the IC and the LEDs in the video while the circuit says the other way around?
Also, provided that there is always only one LED lit, why do you need 10 resistors while one between the LEDs and the ground, as LEDs are diodes with no feedback to expect?
Cheers
this IC is with programme or not
Not programmed...
It is decade counter IC
The light move from left to right. I want right to left. What can I do sir?
Hi, can I adjust the duty cycle of the 4017 output, so that the LEDs will turn on in shorter flashes instead
Can you buy a unit that attaches to an led strip in the shops please.
When i connect to power, LED's 2,6,8 start up simultaneously and it then starts doing the pattern.
somehow, i managed to fix the problem and have it start from the beginning every time by disconnecting the ground from 4017 entirely. Not sure how this works.
Connect as per the circuit diagram.
Double check the connectins and Components/ IC.
It'll work perfectly.
Check 555 Cicuit and 4017 circuit seperately.
Can we connect 9v battery to it
Yeah,
But you should change the resistor value.
One Resistor is enough for 4017 instead of 10
@@SDevElectronics should I connect it in between 4017 and supply it to all upper points of 4017
Sorry, I can't understand you reply?
Please make your questions clear.
what ic for siren
If we want to buy this led chaser what can we do
switch light for blinking?
Can we add tick sound to the circuit?
What's difference between Led chaser and Running led circuits ?
Sangat ber manfaat mas tutorial nya👍
how to make that without using jumping wires
Very nice it is just worked for me.... Nice project... I have used 50k preset...
Plz make complete automatic water level controller with AC sensors will be great....
Automatic water level indicator & controller will be uploaded in future...
I don't know what is AC sensor, you mean
Y si quiero que se muevan a ambos lados que tengo que hacer...
Bro mine not working and I made it twice .iam using 50k variable what should u change
How much should be the power supply ?? Voltage??
5Volt
It's a nice vedio sir and also your back ground music I like it
Thank You
Pcb manufacturing at reasonable price
contect no :- 7065661837
Great video but can you show how to make this without the board hopefully?
Is ic se RGB led 5mm 4pin ki chaser banavo 10 channel ka
the capacitor is how many volt
If you are using a 9V battery then 16V or 25V capacitor will work well.
How it make in 24 volt dc ??
Use MOSFET or relay for 24V loads
Led connection in series or parallel?
Parallel...
Each LED connected to respective IC pins... Check circuit diagram
Ek saath kitne led chala sajte hai?
Bro great job 👍
But there was no need of that much resistance
Only one resistance would be enough
I'd add a push button on/off switch so it doesn't start up the moment I plug it in.
Use mono stable multivibrator
Maaf mas itu klw lampu yg satunya putus apakah lampu yg lainnya masih menyala atau tidak ya
English comment please
whether the light is still on if there is one broken lamp
It's so easy. Thanks for making this.
You're welcome 😊
Bro tell me a connection of led . I want glow 250 led sign board
Please help me the circuit.
Se puede hacer un microondas con dos 555 más un 4017 y un led
Sir how made 32 action 6channel 2kw per channel circuit diagram and components list
Can we bright two LEDs at one time?
Yeah..
You can connect two LEDs in series or parallel...
That depends upon you
Can l use 12led
Capacitor ki voltage rating kya h bhai
You can use more than 25v.
How to make it blinking using just
4017 1pin led..not led chaser
Can I use 18650 battery?
No
4017 Minimum VCC = 3V
555 Minimum VCC = 5V
You battery VCC = 3.7V
You can use 4017 without 555
*Yes but ic sefe in use in regulator ic 7805 or 7806*
Variable resistor lagaya he vo circuit me draw nahi kiya
Input voltage??
I'm using 5V.
5V-9V is recommended
Okk..
Thanks for your help..
how to do it with 4 led?
Circuit diagram is same.
LED1 - Pin3 of 4017IC
LED2 - Pin2 of 4017IC
LED3 - Pin4 of 4017IC
LED4 - Pin7 of 4017IC
Remove other LEDs
Connect Pin15 to Pin10 of 4017IC instead of GND.
Why no one use 2N2646 UJT?
Cheers from Indonesia
In this Circuit, no need for transistor...
Why not arduino?
I think there are many ways to make same project...
Cheers from Indonesian too.... lol :P
Yes. Your are right..
Many ways to do this...
I prefer this for low cost...
220v ac ka banaiye 1000watt load ke sath
Use relay or SSR
what if ill use led strips?
You can also connect led strips..
It will work
Could you give the diagram of this circuit?
How much power we need to give for this circuit
5V or 9V Battery
'
wow that coooool LED running with 10 LED lights...
i have one same velleman MK107 LED running
ola gostaria de saber o nome dessa musica
desde ja obg
ruclips.net/video/a--V2nZBtXM/видео.html
Làm sao để tăng led lên của mỗi đầu ra?
without pin 12?
Instead of music u should have explained the circuit diagram how it works
We will do in future. Thanks for your feedback