How To Make Delay Off Timer | using 555 timer
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- Опубликовано: 26 дек 2019
- Buy electronic components: lcsc.com/?from_code=PL2019102...
Hi friend in this video I have made a 3.6V battery charger with cutoff I hope you learn something from this video please like share and subscribe
Components:
1x 555 TIMER IC lcsc.com/product-detail/Timer...
1x PC817 OPTO COUPLER lcsc.com/product-detail/SMD-O...
1x BC547 TRANSISTORS lcsc.com/product-detail/Trans...
2x 1N4007 DIODES lcsc.com/product-detail/Other...
2x LED lcsc.com/product-detail/Light...
3x 1K RESISTORS lcsc.com/product-detail/Carbo...
2x 10K RESISTORS lcsc.com/product-detail/Carbo...
1x 47K 3W RESISTOR lcsc.com/product-detail/Metal...
1x 470K RESISTOR lcsc.com/product-detail/Carbo...
1x 1M RESISTOR lcsc.com/product-detail/Carbo...
1x 22uF CAPACITOR lcsc.com/product-detail/Alumi...
1x 470uF CAPACITOR lcsc.com/product-detail/Alumi...
1x 12V RELAY lcsc.com/product-detail/Relay...
1x 2 PIN MALE HEADER lcsc.com/product-detail/Pin-H...
1x 2 PIN HEADER JUMPER lcsc.com/product-detail/Shunt...
2x 2 PIN TERMINAL BLOCKS lcsc.com/product-detail/New-A...
1x 3 PIN TERMINAL BLOCK lcsc.com/product-detail/Plugg...
VERO BOARD
JUMPER WIRES
Circuit Diagram:
drive.google.com/open?id=1PaC...
drive.google.com/open?id=1e5C...
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Instagram: / kiyani676
fecebook: / kiyanis-lab-1520512291...
Previous videos:
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#KiyanisLab #DelayOffTimer 
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suggestion: just put all the components needed on the screen and point them out. Add a list in the more information. Next explain what your going to do and why/how the device is going work. Only then maybe go step by step putting the components together.
Wonderful upload. Great to watch your uploaded video.
This is exactly what we were trying to locate. Only difference was that we used a 4N32 opamp and used 12v d.c. thru 1k to trigger it. Also used a 2N3904 (NPN) to control the relay. Solved a big issue at the weather center. Keep um coming! 👍
Awesome! This is a very useful circuit where you want a delay. And delay is needed in most of the cases.
Sir can we take purpose from this circuit of 10 sec or less than it?
THANK YOU FOR KNOWLEDGE VERY GOOD IDEA THANK YOU AGAIN SIR YOU ARE GREAT THANK YOU AGAIN & AGAIN VERY CALIYAR LANGUAGE
Belíssimo trabalho Muito bom. 👍👏👏 Show de⚽. Sp 🇧🇷👍
Very Good but you dont need the optocoupler side components. Just add a switch to optocoupler 4 & 3 pins.
Dear sir I like your videos which are In fact not only innovative but simple to learn. As I earlier requested to you regarding over under voltage controller that add this circuit with a timer or time delay circuit so again you are requested to make a circuit which include both the above mentioned properties. I'm very much grateful to you if you kindly made such circuit on my request. Thanks
Nice circuit
Your circuit diagrams are very clear ..
Whai is A1 and A2
Hi
Make a new projects of timer circuit with using trimpot potentiometer for adjusting time 0 to 60 seconds or more
I hope you make this
And your colourful diagram looks very very awesom and very easy for understanding
Sir mujhe 230volt ke series mai voltmeter ko resistance konsa lagau
Video is nice to watch. Well presented. But i wonder why you did not bother to show trigger part properly. I guess the timing circuit is triggered with 230 v ac supply. will you please clear my doubt on this
superb video. it"s very useful, but why we connect to 220v ac connection
gold is always gold....although old
Nice
Your explanation is super.
Hi Kiyan
Please add presence sensor to this project to work like keyless ignition vehicle then we can reduce the rate of cars being hijacked
Hi bro nice video.
Witch software use for this circuit design
Software name please?
what will i change in the ckt in order to attain a 5 mins delay?
Sir ur circut is good please tell me timer adjustment
Video is nice to watch. Well presented. But i wonder why you did not bother to show trigger part properly. Are you triggering the timer with the same 12 v dc supply? I will try this circuit and get back here to add further comments
its 220v AC for triggering
Hi sir, thanks for sharing. I just want to be clear on the other end of the 470k resistor and the other point from the 1m ohms are they the switch?
the time would be changed with this resistor
Please make a delay ON circuit.
How do u adjust time in circuit.
And what is the maximum delay time
Sir, do you have on delay timer circuit, time will be 5 sec to 20 sec
I have seen about your circuit and try to made your circuit. LED is glow but after the setting time LED is not in off position. Please can you help me to guide and solve problem. I expect your reply as soon as possible. I expect to utilise your circuit to I made auto on off motor control circuit.
is the A1 & A2 220V AC current?
hello sir great video i want make timer loops but with 120 min how can do that sir
ruclips.net/video/LvzMAJ9e4As/видео.html just use bigger capacitor
Hello, does anyone know the name of the program that was used to design the circuit?
Sir on delay off delay set time plzzz video bana dyan
i”m make this.but 2secand off not working 1 minit.explant A1&A2 how much volt this
How to use Starting command using button but I can use pir sensor
We need auto on off timer. 10 min run 5min off, it'll continue auto.
What for A1-A2 ? please explain .
Bro ye aap kon sa software use krte ho, circuit diagram banane ke liye
ms power point
@@KiyanisLab how❓ kaise please bata dijiye n sir
السلام عليكم ورحمة الله وبركاته----- بارك الله بعلمك وقدرتك على ايصالك للمعلومة---- لدي مشروع لتصنيع جهاز ممكن التواصل معك -- انني من العراق
Tda 7388ic amplifier making
what changes required if I need to trigger the relay for two seconds
change the 1M resistor with 680K
can we use momentary switch instead of On-Off Switch?
yes we can
Not good, because you did not show which of the component we can adjust time, minutes or seconds...
30 second on timer
Sorry you're not feeling well.. 😪
How work tarminal A1 & A2
they will be connect to ac supply when ac supply is on relay will on
plz
Why like cut video why never full video
Hindi me banaey
The tutorial may start at 1:30 min in. I am exhausted after watching 1:25 min of commercials, intros and "please subscribe, please for real!". Bye.
I’ll be damned. Looks like a timer for a bomb too me.
Think positively. Construction is better than distraction.
10 second to 2 hour kaise hoga please Bataye
Seems to me like my old experience is your teaching people how to create a timer for just about everything including a bomb I don't think this is good for the public
Belíssimo trabalho Muito bom. 👍👏👏 Show de⚽. Sp 🇧🇷👍
I guess Im asking the wrong place but does any of you know of a tool to get back into an Instagram account?
I somehow forgot my account password. I love any assistance you can offer me!
@Ryan William Instablaster :)
@Sergio Westin thanks for your reply. I found the site on google and im in the hacking process now.
Looks like it's gonna take a while so I will get back to you later with my results.
@Sergio Westin It did the trick and I now got access to my account again. Im so happy:D
Thank you so much you saved my ass!
@Ryan William Glad I could help =)