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LED Chaser Circuit Using 4017 and 555 IC (Breadboard Tutorial) | Electronics
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- Опубликовано: 11 окт 2019
- Learn how to make LED Chaser Circuit Using 4017 and 555 IC. The simple Breadboard tutorial and electronics project.
This chaser circuit is based on two ICs that is 555 timer IC and CD4017, in the circuit 555 timer IC generate pulses that can be adjust by the variable resistor, the pulses triggers the CD4017 IC so it runs ten LEDs in sequential arrangement. You can arrange the LEDs in different styles and make it on PCB. The breadboard tutorial is just for learning and the step by step process in breadboard tutorials makes learning electronic circuits more easy to understand. There is no need of circuit diagram, just follow the steps and make your own 10 LED chaser circuit. If you have any confusion or question, so you can ask me in comments below or if still you need schematic (circuit diagram) so contact me on IdeasTv's official facebook page. I hope this DIY chaser tutorial will be useful for you!
List Of Materials:-
1. 10x LEDs: www.banggood.c...
2. 555 timer IC: www.banggood.c...
3. CD4017 IC.
4. Variable Resistors 103: www.banggood.c...
5. Battery Connector: www.banggood.c...
6. 9V Battery (Rechargeable): www.banggood.c...
7. 1uF Capacitor: www.banggood.c...
8. Jumper Wires: www.banggood.c...
9. Breadboard: www.banggood.c...
and some basic tools are:
Soldering Iron: www.banggood.c...
Soldering Paste: www.banggood.c...
Hot Glue Gun: www.banggood.c...
Third Hand Tool: www.banggood.c...
Multimeter: www.banggood.c...
Drill & Electric Screwdriver: www.banggood.c...
Cordless Drill: www.banggood.c...
DIY Tool Kit: www.banggood.c...
Variable Power Supply: www.banggood.c...
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Thank For your great video Sir
i know this is old but what if i wanted to use only 5 leds how do i trigger reset sooner? Thanks for the great video.
Made it and it works well, altough you can use a 20nf capacitor to alter the rate of flashing and even the type.
Yes, speed of flashing is dependent upon the capacitance value of the capacitor.
Tried this several times with several different chips... Any idea on what would cause the LEDs to be normally lit vs normally off? They seem to go off in sequence rather than turn on in sequence. Thanks!
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?
😅😅😅😅well information good show you 😅😅😅😅
Can i do that on 430 tie points breadbord?
Good
Could you make a Knight Rider circuit in the next vid pls?
noted
What component is that at 3:25 ? Some kind of bare wire?
Oui c'est un fil nu qui sert de pontage car il a utilisé une breadbord qui est séparé en 2 parties donc dans ce cas il faut ponter
It work
great
How do we get the CD4017 and is there an equivalent component to replace it?
it's common, you can buy it online if not available in market
👍👍👍👍👍
Please give us a link to the schematic
Oui c'est dommage qu'il ne donne pas le schéma mais si tu regarde bien la vidéo chaque connexion est écrite en dessous (étape par étape) et c'est correct.
@@jean-claudegillet6319 english
@@dilanlol6046 Yes it's a shame he doesn't give the diagram but if you look at the video carefully each connection is written below (step by step) and that's correct
Circuit digram milegi kya iski
Send the photo of the sirciut
👍👍👍
කොහොමද යාලුවනේ 😃😃😃😃😃😃😃😃 අපේ පැත්තෙත්
ive followed the damn video 8 times and still same end result all chaos not going in sequence just 3 random the only ones that work
follow the instructions written in the video for LEDs connections.
Same here
Two times I have made this circuit. Same results skipping LED's and not in order. No Thanks