Adjustable Flashing/Blinking LED circuit on Breadboard | 555 Timer Project #5
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- Опубліковано 2 жов 2024
- A Tutorial on how to make a Flashing/Blinking LED circuit using 555 Timer IC on a breadboard. This circuit flashes LED lights at regular intervals of time and the flashing rate can be adjusted by using a potentiometer. Detailed explanation of how this circuit works is also included in the video.
Additionally, this circuit can be made to flash 2 LED's one after the other, and can also be used to flash LED strips / Lights that operate on AC power by using a relay module.
Link to the circuit diagram: elonics.org/ad...
Below is the list of components required for building this LED Flasher Circuit:
* 555 IC
* LED / any output device
* Capacitor - 10uF
* Resistors - 100K, 1K, 220R
* Breadboard
* Breadboard Connectors
* Power Supply (5-12)V
* Potentiometer (Optional)
* Relay Module (Optional)
Refer to the resistor table shown in the video tutorial for determining exact value of LED's series resistor (220R)
This tutorial is a part of 18 video series on 555 IC Projects: • 555 Timer Projects on ...
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The circuit diagram shown in the video is for demonstration purpose only. This is the schematic with correct resistor and capacitor values: elonics.org/sites/default/files/inline-images/flashing-blinking-led-circuit-using-555-timer-schematic.png
Hi could you tell me what is the relay model. Is single or?
It's 3 days, i've had read the blog and ok with yellow led it wasent flashing but now with the video it is much easier !! 🎉🎉
This is brilliant. Thank you so much. I've been watching videos showing how to use a 555 to flash an LED but this is first one that really explains how the timing relates to the capacitor/resistor. The animation is superbly clear. Bravo.
Great video. Not many tutorials like these explain what the IC is actually doing. You earned a subscriber
Awesome, thank you!
Bro I'm really in love with your content..... Truly excellent
You always help me out. I have been trying to follow other youtubers but seem to get lost it all the talking and stuff. You sound like a school teacher. I love your work. Thank you very much. Just hit the bell icon
yes this is exactly my reaction .. this stuff should be better known.
I love your videos please upload more of this type of videos , this helps a lot for beginners like us ....thank you ❤️❤️❤️❤️
You''re welcome. Sure.
Broo plzz tell about more electronic like how to soldering, de soldering where is resistor used,resistor colour code, capacitor, and more about electronic and communication student and give tip for how to learn electronic and communication.... Lot of love from kerala ♥
Thank you so much! This is exactly what I needed!
Really like this content,
Detail cuz the materials are neat
♥️🇮🇩
Thank you
Nice project 👍 I like it
Very clearly explained and helpful. Glad I found this tutorial. Thank you.
Sir your explanation very good sir .👍
Thanks and welcome :)
Sir... it's very helpful good work
You said that in this improvement is possible using transistor can you give tutorial on that how you can use transistor with 555timer in flashing circuit.
Excellent presentation
So cool!! Does this method decrease the over all current power consumption considerably (versus having the LED light stay on)? Or does it (the capacitors and resistors) use the same or similar amount of power overall? I’m researching ways to make an LED circuit that blinks once every 30 seconds to spike the current to about .050 mA, that uses as little current draw as possible when the light is off. Thank you for explaining how your circuit works, too. I really appreciate the animated schematic!
Excellent explanation. :)) Thanks!
Very helpful..
Best explanation of 555 IC that I've come across. Subscribed.
agreed
Subscriber here. Love this! If I wanted to use this circuit to power two 5 volt vibrating motors, how would I adjust it? I would need to change out the capicitor and resistors? Advise appreciated. I want to have this circuit turn on one vibrator, then turn it off as it turns on the other one - just like you are doing with the LED lights. Thanks!
Very good video
Nice explanation
What makes the led blink. Mine is staying lit
brilliant thank you
can it be used for car horn?
Solid and crystal clear explanations!
The animation helps a lot.
Respect to your efforts!
Wish to see more and more of such content.
Sure. Thank you for the feedback!
Bro, can you explain operation / working
Of Led flasher. It would be helpful.
Helpful video ,selected this topic for the microproject and understand the concept properly it seems complex and hard if you don't know the working of the IC NE555
I am having a problem..if I go to connect 3 red and 3 blue like you did with 1 red and 1 blue the led's burn up when I give the power (5volt) to it.I need a solution please
I built one that works at .8 to 1.6 volts. A single cell.
Thank you this is a very nice video! Good job!
In your dual alternating led flasher circuit diagram that links to here (elonics.org/adjustable-led-flasher-using-555-timer), LED 2 is backwards. the part merely needs to be reversed, or else it won't light.
Yes you are right bro..👍
I want to do this project first i want to know what is the use of this project plx explain
Could you use this and make a relay just click randomly instead of a led
Hi.. Is that formula ( 6:11 ) for cycle time or duty cycle time?.. Thank you..
I cannot figure out the potentiometer. Everything works great, disconnect resistor, add pot and both lights just stay on and dim when pot is turned. I've tried every variation, pot size matter or what? Thanks for the awesome tutorial though! This was fun.
Edit: Finally!! It needed a 500k, other ones were technically flashing, just so fast due to lower pot value you couldn't tell.
Ty!!! Tysm. Thank you sooo much
thanks for the video.
Hi, I have tried this circuit multiple times but instead of getting a blinking light, I only get a solid one. I have tried changing the resistors and the capacitors and nothing seems to be working. Is there an issue with my 555 timer?
What is the maximum Input can we provide?
How you find out the right polarity on a resistor if there ar 5 line on it?
I have done one like yours but first led stays on much longer than second one which gives only short flash. Any idea whats wrong?
Great video. really informative and the diagrams and animations really worked well. thanks..
Good job bro..!
Well done.
Good job, well explained, well animated.. You have skills my friend.
Can I use this circuit for led trips
What is the rating of potentiometer
How does the capacitor get recharged in this circuit?
Can u tell me what is that round thing with which u controlled the speed of lights??
It's a potentiometer
Can I use 5v rather than 12or 9v
Please do the Arabic translation
Please explain how to connect a higher load like led strip
been looking for a video like this for a while, thanks!
How to connect Potentiometer terminals?
Thank you for keeping it simple & explaining every step. One of the best tutorials I've seen that doesn't speed throughout it with your hands getting in the way, great rotating video showing the component placement, and showing the exact breadboard setup while explaining the circuit operation 👍
Accent too thick to understand
This is probably the most 'to the point' explanation I've seen on 555 . Rather than just calculating values (like I've been doing) , I actually 'get it' now :) Thank you. Subscribed and liked. Can't wait to see other videos.
Why mine only blink fast just once
What were the capacitors used in the video?
😮😅😅😅😅well information good show 😅😅
Useless because they canna no speka Englis
Very well explained,
I tried this circuit and it works great.. but I want to blink my LEDs periodically.. it glows alternately but it pauses and then again starts blinking.. what should I do?
d a 555 delay ON . but just keep making mistakes. i just need a 3 secon delay befor it comes on ................................
Potentiometer value please
Why leg number 2 and 6 need to be connected? The same question for 8 and 4. And why leg number 5 isnt connected to anywhere?
How do you make automatically varying flashes like on some police lights so that the LED's switch from medium to fast flashing and then back again?
How can this be made to "flicker" in a random flashing, and with a brighted led?
Not captioned...I can tell what you meant but need to add captioned to verify it better.
La possibile with this system have different times in on an and off state? Example 10 sec off and 1 sec on.
broooooooooooooooooooooooooooooooooooo
How can connect ledtrips
I have readymade 50 rupes snd through courier
3:54 Which is the potentiometer you used there?????
this video help me to make my semester project
thankyou sir
Hi. Does anyone know how I can use this circuit with different voltage components, like a 16V capacitor? Do I have to change the resistance on that last resistor? Is there anything else I have to do? Also what value of the LED series resistor do I use for white light? Thanks.
P.S. If any of these questions seem stupid, I've just started this stuff.
my first successful project..thanks a lot...👌👌👌👌
thank youu, liked and subscribed
Hi .Diy 4s 18650 liion battery bms pwm cut of battery charger ?
👍👌
What happens when we use a ceramic capacitor ?
hello sir, can you show me how you connected the relay?
Nice explanation buddy
Can I use 12 v 2amps power supply?
this is by far the best explanation of how 555 works. thank you!
You've got very interesting, practical, working circuits and a great approach in teaching them -- to the point with great quality. It's a shame that you have not done more! I miss your quality videos! Thank you for all that you have already produced and shared!
You're welcome and thank you for the motivating feedback! I'm planning to release videos frequently from this month onwards. Stay tuned!
@@elonics It is so great to hear that. Wish you great health and creativity. Looking forward to your videos.
Verry nice explanation. Thanks
Can we add more leds in parallel
Good
Thank you. Your a great teacher!
Nice video
Super...👍👍👍
Great work bro👏👏
But if I need add to 5 parrel smd so what changes in the circuit
No changes required. Make sure that you use the right series resistor for the LED's
Thx
More videos please
Sure!
Can I use 741 ic replace the 555ic
No, that'll be an entirely different circuit
@@elonics thanks you for your reply
Can i use 10k potential meter
Excellent. It will surly helpful for beginners. Very very informative.
I actually more liked the older 2018 versions.
Any specific reason?
@@elonics you remember when you made the pir sensor? It was so clear... So easy to understand. Explaining it was just a resistor in a way. Really was the easiest I ever learned something.
@@ikkeniikkewel Okay. Thank you for the feedback!
@@elonics Also just keep making videos. You are a good teacher.
@@ikkeniikkewel Sure, thanks!
Everything is perfect, but I couldn't understand your words properly , if you could speak a little more clearly because I have to hear every word like 3-4 times and only then I would realize what you are trying to say and even now I am stuck where you used a series resistor for the 2nd flasher but you said yi9 series resistor or what? I am still trying to understand it.
Awesome sir , how do you make animation in this demo ? What softwares do you use sir
Adobe After Effects & Premiere Pro