Wow, wow, wow. Any questions people would have you have answered. Excellent video, thank you good sir !

@fivedotsdave9723

2 жыл бұрын

He didn't show the most important part which is how to connect it.....

Good and thorough explanation including safety issues. 👍👍 ✔️✔️

Huge thx. I'm a novice so this really helped! 🙏

@robojax

3 жыл бұрын

You are very welcome.

I was frustrated with potentiometer. Adjusting it tiny bit by bit...I am happy now to know i need to turn it 10 + times:D thank you!

@robojax

6 ай бұрын

You're welcome!

Thank you sir, your video helped me lot...

@robojax

3 жыл бұрын

You are welcome

Excellent explanation, thank you!

@robojax

11 ай бұрын

you are welcome. here if you want to change the time or add a reset button kzread.info/dash/bejne/fniAsrephZmaepc.html

Thanks for the video, very clear!

@robojax

5 жыл бұрын

You are welcome.

Well explained, thanks.

@robojax

4 жыл бұрын

You are welcome.

I have just changed the variable resister for 5meg ohm and the big capacitor from 100 to 1000uf can now get well over half an hour time which is what I needed.

@robojax

4 жыл бұрын

good trick

Thank you for explaining how to connect it, I will use it for my car amplifier. In the winter I don't want it to turn on and draw power until my car is started

@robojax

Жыл бұрын

Glad I could help

Thanks mate for this video! Really helped me to design my device!!

@robojax

5 жыл бұрын

You are welcome.

thank you sir

@robojax

5 жыл бұрын

You are welcome.

Thanks . It means capacitor tolerance may effect time accuracy for repeat cycle by 10%. #i.e. If set for 6 second repeat accuracy may very from 5.4 sec to 6.6secod may I right. #One more thing current(ma) consumption for 12 volts d.c power supply to operate relay& circuit.

Hi, do u use an extra suply for the lamp or the delay transfor mthe 12v in 230v by the relay?

You can increase the time by changing the Capacitor to more farads. Delay time formula: T = 1.1RC. For example: Capacitor 22uf resistance 1M T = 1.1 * 0.000010 * 1000000 = 10 seconds.

@Lapeerphoto

5 жыл бұрын

You may have the exact answer I came looking for. I want to change Seconds to Minutes. So the modules default 60 second max, will change to 60 MINUTES. I'm going to attempt to sort out your formula. Thank you.

@TheFreak111

4 жыл бұрын

@@Lapeerphoto did you conclude if this worked or not, and if so to what degree? I was wondering if I could go to the extreme and make it to +/- 24 hours.

@robojax

3 жыл бұрын

I have make new video with hack showing how to increase the time and add reset switch kzread.info/dash/bejne/fniAsrephZmaepc.html

thanks for the video, is this timer can set to 2-3 hrs interval ?

@robojax

5 жыл бұрын

You are welcome. Please watch the video. it has been mentioned at 00:08 and 00:17. You might need this kzread.info/dash/bejne/lqiXlreFYsWro5c.html

Thanks for the video. One question: I have 24DC source, is there a way to still use this module or is there 24V version of this module as well? Thank you :)

@robojax

2 жыл бұрын

Hi, you may find the 14V version but I have seen 12V. But I have tones of other amazing timer . Just search for the word "timer". Here is how search for a particular video in a Channel kzread.info/dash/bejne/gZyft8WecrrJeNY.html

Very good video kindly I ask you if can modifying to be power on instead power off best regards

@robojax

5 ай бұрын

It already has it. Just connect your load differently. Relay has three wires. Keep the the middle wire and mic the other wire to other terminal.

Your website doesn't work. I need a triggered relay that will come on for an adjustable time then go off. But cannot be re triggered for a set amount of time. I need it to operate a horn in a Haunted house. Where someone can't just keep triggering the horn constantly. So basically once triggered it will be on for 1/2 second then off for 30 seconds before it can be triggered again. Do you have a relay like this or will I have to buy an Arduino to run a simple relay?

@robojax

5 жыл бұрын

HI, I checked the website and it is working. But you can't purchase. This relay doesn't have both features of ON and OFF. You will need this item kzread.info/dash/bejne/lqiXlreFYsWro5c.html

Can we combine it with wireless relay switch remote 433 mhz as a trigger?

Very good demo. Can the timer be initiated with just a single short press push of a button switch, or does the control power need to remain applied during the timer period.?

@robojax

Жыл бұрын

I have a video where showing how to increase the time, add a push button. link is description or search my channel for keyword "hack"

@keithkent6275

Жыл бұрын

control power needs to remain. I thought the capacitor would allow a short burst of power then discharge over the delay period but it doesn't. Shame

The input coil voltage is nominal rated on 12VDC, but whats the maximum input voltage the coil can handle? is this the same as the maximum output voltage?

@robojax

3 жыл бұрын

have tested it with 12V. Search for the model of the relay and see the datasheet. I advise against it any voltage 5% greater than rated voltage. but read the datasheet.

would something like this be apple to operate a dpdt relay that reverses polarity on a motor and without big voltage drain when the car is off? I suspect a capacitor would be involved so that when the car coes off, the relay reverses polarity on the motor to operate for 2 seconds

@robojax

3 жыл бұрын

The car battery voltage go up to 14V and I am not sure this muddle can withstand that violtage. I would suggest using a buck boost conveyer so it always outputs 12 even if the input is 9V when you start the car.

How can I use it as timer circuit, I need relay to work for preset value,other wise close

@robojax

3 жыл бұрын

isn't this a timer? check 2nd video link in the description to add reset button and increase time.

@jgprojects912

3 жыл бұрын

Actually iam using in making spot welding machine, So which is best?

@robojax

3 жыл бұрын

this module can handle 10A.

Could I use this for a door bell disconnect ? I have an automatic door bell and want to delay it 10 sec in between each ring.

@robojax

5 жыл бұрын

this can be used when the bell button is pressed, this too just turn OFF the bell after the set time. Yes it can be used.

3:50 the relay might support 1.8KW but nothing connected to it on that circuit board looks like it could.

@robojax

3 жыл бұрын

Yes. I did the calculation so you know the rating.

Nice video.i have a adjustable timer similar to this but no real directions for it.just a very vague diagram.i was wondering if you could tell me how to wire it if I sent you a picture of the diagram I have?

@robojax

4 жыл бұрын

this video is made so you know to connect it (wire it). Isn't it?

@towmanal55

4 жыл бұрын

@@robojax well I have a different type of board but not very good directions as was wondering if I sent you a picture and the diagram I have if you could tell me how it works coming from the relay end.

Watch how to increase the time for this module and add reset switch kzread.info/dash/bejne/fniAsrephZmaepc.html

Is it possible to make a trigger push switch connection in this module. Can a IR sensor be connected because only positive and negative terminal connection is seen.

@robojax

4 жыл бұрын

it doesn't have any trigger option. May be this would better option kzread.info/dash/bejne/jIZ1w7aLe7XTmJM.html or see them all kzread.infosearch?query=timer

This circuit can usable in car dome light?

@robojax

2 жыл бұрын

this is just a switch and you can use it for any load of 10A. See the video for explanation. if you want to change the time or add a rest push button on this module then see this video kzread.info/dash/bejne/fniAsrephZmaepc.html

@YashPurohit

2 жыл бұрын

How to connect this circuit with car rooflight and get fade on off

Thanks for the video! There is an option with turning off with a gradual fade instead of simply cutting off the light?

@robojax

2 жыл бұрын

no not possible. this is relay. Relay is a switch with only ON or OFF. you can use dimmer. for that. I have video on dimmer. Here is how to find Specific KZread Video in a channel bit.ly/findKZreadVideo

Hi Robojax, i need very important information. Sensitivity of this circuit. If you flicker the DC (9v/12v) for few say haf a second (200-500ms) does relay detach?

@robojax

3 жыл бұрын

you should not connect it to 9V. it is 12V rated. Yes voltage will affect it. see how to add reset push button and increase the time kzread.info/dash/bejne/fniAsrephZmaepc.html

Hey, I want to take input in this timer module using a sensor. Is it possible and if so how should I do it. Basically I want to make a delay circuit for automatic hand sanitizer dispenser using IR sensor.

@robojax

4 жыл бұрын

Hey, You can use infrared sensor to detect hand using this video kzread.info/dash/bejne/hmeAy5NraKqonLA.html and the output of the sensor can be connected to this to trigger it. good luck

I want to add LED turn signals to my ebike, and my first thought was to use this type of timer to control the flashing rate of the LEDs... but most of the videos I saw on turn signals are using relays. Am I overcomplicating things by using such a timer?

@robojax

3 жыл бұрын

this module is not that purpose. You need different module that has loop or better use Arduino. Learn Arduino in 30 Minutes (video): robojax.com/L/?id=135 where you can do anything you want.

Can this start a timer from a pulse or does it have to have constant power. I need a pulse to turn on lights for a short time.

@robojax

Жыл бұрын

May be if you look at this video , it will work for you kzread.info/dash/bejne/fniAsrephZmaepc.html

Woow

@robojax

6 жыл бұрын

Thanks.

@yogeshitaliya473

6 жыл бұрын

Robojax welcome sir

Can this timer module be used for less than 1 second. Eg. 0.5 seconds? That means turn on for 0.5 seconds then turn off. For spot welding 18650 battery application.

@robojax

5 жыл бұрын

It has a potentiometer and try it. I am not sure.

Can you give an example of the module turning off

@robojax

5 жыл бұрын

Watch the video fully. I have explained the wiring at 01:30 and explained.

is it possible connect potentiometer in place of preset

@robojax

5 жыл бұрын

yes, just remove the existing potentiometer and connect yours.

I have a couple of this and i need to make a light that fades on and fades off until the power source is depleted, how would you wire it?

@robojax

Жыл бұрын

perhaps you did not watch it. this is just switch which turns ON or OFF. there is no fading.

@DiegoFentanes

Жыл бұрын

@@robojax Lets ignore the fading, just an ON for 10 secs OFF for 10 secs in the light, how would you wire it using a couple of theese or just one?

@robojax

Жыл бұрын

connect them in parallel meaning + of all of them to + and GND (or -) of all of them together to power up. Then connect each load (LED or light ) to each module as shown in video.

When the module turn on, the blue light always on and never off, also the delay off can't be happen. What happen to my module?

good night robojax with a 5v USB reley I can use it to open an electric lock from my pc

@robojax

6 жыл бұрын

yes you can if electric lock just have ON or OFF switch. You can connect the switch wires to this relay and you should be able to do it.

hey and thank for th vedio I want the counter start to count when I relase my finger or cut the power? I mean i want it delay off.. when i press power the light turn on and it countinus lighting until I cut power off then the light turn off after 5second

@robojax

4 жыл бұрын

You can't do much different with this. Here are my videos where you can use Arduino to do anything or use different timers here kzread.infosearch?query=timer

@myshuker1978

4 жыл бұрын

@@robojax thanks my friend but I dont want to use Arduio with that. because I want more the one . I want to use it in deffernt places so Arduino doesnt help me

@myshuker1978

4 жыл бұрын

@@robojax my friend I want as this circut in this video kzread.info/dash/bejne/hp6D282To8yrp6g.html

@PhillipHall01

3 жыл бұрын

@@myshuker1978 Did you ever find what you are looking for. I am looking for a 1 second time off also. I am having no luck. If you have found it please help me.

Sir 1 sec to 10 min ? any link for buy ?

How about A 12V source to a 12v load. I need a loop that is: 12v water pump runs for 4 minutes, the shuts off for 45 minutes, then loops indefinitely. Thanks, Chuck

@robojax

4 жыл бұрын

Perhaps you need this module kzread.info/dash/bejne/amWM3K6wpJbKodI.html

What is the accuracy of time once it set . I. E . suppose if pot. set for 6 sec. what is repeat accuracy. If timer run for continuous operation. With rest time of 5 to 2o second. Also where it available & price.

@robojax

5 жыл бұрын

it is running with simple capacitor with 10% tolerance so you should not expect exact time. You can get it from www.ebay.ca/itm/201655542608

So, instead of 230v application, can we use it with 12v for car lights?

@robojax

2 жыл бұрын

It is a relay. Relay is a switch and I mentioned that you can connect AC or DC load. And car battery is DC. So yes

Do you have the schematics?

I bought a similar looking device to achieve this exact effect, that is, the delay. However my module does the opposite. It commutes the relay when you power it on and goes off after the time set on tje potentiometer. Can I hack it to achieve the effect I need?

@robojax

2 жыл бұрын

Just change the wires. keep the middle wire for the relay and switch the othe wire between to the two other connecters.

I have connected mine with a push button as you describe but the push button operation does not work. Please help! Griff

@robojax

2 жыл бұрын

It must work if you do it properly.

is it possible to use this to turn off a pc. i just need the timer to set for 1second or less since pc on/off switch is momentary. this will be connected to a relay which will trigger its 12v power. thanks

@cplzero3

5 жыл бұрын

basically, what i need is a single pulse signal. like it will turn on for 1second or less then turn off. is that doable with this circuit?

@robojax

5 жыл бұрын

I don't know how you are going to use it. As demonstrated at 05:30 when you power it up, it waits for the set time and then connect or disconnect. But i can be set to 1 second.

Hi, iv just purchased 2 of these but the 12v out is only on the 2 inner legs of the relay, and it will only output to those 2 legs once the relay has energised, i presume there faulty, cheers.

@robojax

2 ай бұрын

Hi, yes. to use it as switch, you just need to connect two wires. Here is a hack for this to increase the time kzread.info/dash/bejne/fniAsrephZmaepc.html

@sciroccomods

2 ай бұрын

@@robojax Mine seems to be working in reverse, its instantly energised and the timer de-energises after say 10 seconds, do they do 2 versions of this, after the set time of say 10 seconds there is no 12v output, thanks.

So the adjuster is for the time before it triggers,now what about how long it will stay?

@robojax

2 жыл бұрын

Please watch to get the answer. It seems you have not even watched the first 10 second of the video which I just did. I answer any related question if not answered in the video.

Nice video, i am looking to power off a light after 10 sec. However, i don't want it to power back on automatically even though i have power still coming in. My scenario is, power comes on then delay power off (10 sec) then sit there. I turn off power, turn on, then again power off after 10 sec. Would this device allow that?

@robojax

9 ай бұрын

Here is Arduino based time kzread.info/dash/bejne/aHh7s8qKl9Wdcc4.html this module you are using can't do much as it is made like that.

hi i have a project where i need to convert pulse 12v DC to constant 12vDC will this relay work. Im a very begginer in electronic components. But i understand i need something to store the pulse dc on one side and release it in one constant flow on the other side, is that correct?

@robojax

4 жыл бұрын

This is a switch that can turn ON based on the settings. (or turn OFF if you connected differently)

@atwalcheapenergy3918

2 жыл бұрын

For constant voltage u need dc-dc buck converter

@circadude211

2 жыл бұрын

@@atwalcheapenergy3918 how does that work? 🤔

Hi thanks for this tutorial... Can the 240 volt a/c trigger a device and the 12 volt dc trigger a different device(s) simultaneously?

@robojax

3 жыл бұрын

Hi, sorry I did. It understand. This is van control ONE device. Module is powered up using and triggered by DC. The load does not matter to be ax or dc. If you want o add push button see this video kzread.info/dash/bejne/fniAsrephZmaepc.html

Where can I buy 3-5 seconds timer switch? Thanks.

@robojax

4 жыл бұрын

see this module kzread.info/dash/bejne/pWijsKWpeMKvYKg.html or this kzread.info/dash/bejne/jIZ1w7aLe7XTmJM.html and I have more videos.

is it possible to set the timer for more than 10 second? like around 2-3 minutes

@robojax

5 жыл бұрын

not possible. of course if you remove the potentiometer and pout extra resistor in series, yes it would change. but you have to look at 555 timer schematic and modify it.

May I add push button to start the delay off cycle.

@robojax

4 жыл бұрын

you can use turn ON and OFF switch so you can restart it.

Could you show how to connect this NE555 timer switch for 5 seconds and IR proximity sensor and power source

@robojax

3 жыл бұрын

Hi, that is interesting project but it is very custom and not so many people will use it. I try to make vide3o so many people benefit from it.

@ABCDEFGH-ym8dc

3 жыл бұрын

@@robojax could you make it as fast as possible please because i need to do a project on it .

@ABCDEFGH-ym8dc

3 жыл бұрын

​@@robojax kzread.info/dash/bejne/iGyHqKyLiJy7Z5M.html ( Is this the proper circuit for what i asked ?) (could you help me by saying this)

@robojax

3 жыл бұрын

Hi, why didn't you search and waited this long? I already have it here kzread.info/dash/bejne/fniAsrephZmaepc.html with push button. the push button is the output rom your sensor. watch the video and you can do it.

@ABCDEFGH-ym8dc

3 жыл бұрын

@@robojax Can i use the similar way to trigger NE555 module of 5v relay ??(could you reply please)

hello how to connect if im using input12v and output 12v? possible for this or not?

@robojax

4 жыл бұрын

Hi, it seems you did not understand what I said. We have power for this module to work. Done that is it . it is 12V. to turn OFF or ON relay you can use 1V or 300V it is up to you.

@family-car

4 жыл бұрын

@@robojax ok good cause im planning to drive a 12v fuel pump.

hey friend i asked you again where can i find (timer off delay 12v), its very important form me ... please help me .. this is explaining : I want the counter start to count when I relase my finger or cut the power? I mean i want it delay off.. when i press power the light turn on and it countinus lighting until I cut power off then the light turn off after 5second

@robojax

3 жыл бұрын

I replied to your other comment

Sir, This module works 5v input side?

@robojax

3 жыл бұрын

No. The title clearly say 12V and I have shown it works with 12V . Please watch and I tested it.

Sir it is possible every one hour for 3 or 4 second please comment

@robojax

5 жыл бұрын

Not possible. 0 to 10 seconds only.

Hi, I have a question. With my relay, whenever a power source is applied, the relay switches on immediately, even if i try increasing the time. Any idea why this may be happening?

@robojax

Жыл бұрын

Hi, may be either the power is weak or it has noise (un clean DC). check if the capacitor pins are not loose.

will it work at regular intervals?

@robojax

3 жыл бұрын

no. see other timers kzread.infosearch?query=timer

can this work in reverse I need to turn a item on and it turns off after a pre determined amount of seconds. If not can you recomend a module that will do so please? any help appreciated

@robojax

3 жыл бұрын

Yes it can. I believe I mentioned it. the relay has three pins. keep the middle wire of relay unchanged and move the other wire to the other pin. Please subscribe. I appreciate it and helps my channel grow. Thank you

@bertyjustice4424

3 жыл бұрын

@@robojax Many thanks for your excellent advice Robojax. keep up the good work.

@robojax

3 жыл бұрын

You are welcome. Please subscribe. I appreciate it and helps my channel grow. Thank you

Sir can it be used to close car window for 5 seconds?

@robojax

5 жыл бұрын

it can be used for anything you want as long as the current rating on the relay can tolerate it. so check the relay if it can handle the required current.

Great video. I want to use this switch to car parking sensors. Reason is because parking sensor disconnects as soon as the gear is put to forward but I want my parking sensor to stay alive for at least 10 sec. please can you guide for wiring the device? (The output end) I would really appreciate that. Many thank

@ElectroGuruji

5 жыл бұрын

The gear will be needed to be connected to the trigger pin. The relay must be connected to the parking sensor. You will need to select the components such that time is equal to 10sec using the formula T=1.1RC

@GaneshBalan

4 жыл бұрын

Hi, were you able to connect the timer relay to the parking sensors? I am looking to connect a reverse camera of my VW using this timer.

Can i use this in reverse mode i e., if i give the power supply the light must ON and after relay turn on (approx after 5 secs) the light must turn OFF , can i achieve this

@robojax

3 жыл бұрын

yes you can. The relay has 3 terminals. NC (Normally Closed), COM (common) and NO (normally open). connect your load to COM and NO and it should word. Watch this video to learn about relay terminals kzread.info/dash/bejne/Z2yMubh9nqWdg9Y.html

@nagavamsi8270

3 жыл бұрын

@@robojax Thank you very much...☺️

@robojax

3 жыл бұрын

you are welcome.

its arse about face, really needs the relay to turn on straight away and delay the off time, instead of keeping the relay on to turn everything off then it could be useful to control lights that you only need on for a few seconds or an alarm

@ElectroGuruji

5 жыл бұрын

In order to do so all you need to do is change the connections of the load and relay.

how would i connect it so that it only runs for a few seconds and then stays off?

@robojax

5 жыл бұрын

just change the load wires. keep the middle wire and move the other wire to the other connector.

@MonaichFother

3 жыл бұрын

@@robojax I think he means turns something on only for a set period. Power on, device stays on for a few seconds then goes off. Blinking in effect. Personally, I watched this video because I want to make a 'Steampunk' digital clock controlled by relays that light segments of a hand made digital display lit by old school halogen bulbs. What I mean is, a 1 would be lit by two bulbs on at the left of a figure 8.

Sir i need it for 220V AC.... What would be the circuit diagram

@robojax

5 жыл бұрын

This needs 12V to operate. So connect an AC adapter that gets 220V AC and output it to 12V DC. Then it is a switch to turn your AC bulb ON or OFF and you can connect your 220V bulb as load directly.

@RakeshKumar-im8ph

5 жыл бұрын

Sir from where I can buy it

@robojax

5 жыл бұрын

Check the description. I have provided the link snag.gy/EG4O2l.jpg

Can it b set for mili seconds ?...how low can it go ?.. .thank you

@robojax

3 жыл бұрын

this is relay. Relay is a mechanical device NOT electronic switch to be turned ON or OFF quickly. so NO. it can turn on may be twice or trice a second but not more than that. Here I have explained relay and how it is driven kzread.info/dash/bejne/gGGaqM1uYajIaNY.html

@Daniellobo777

3 жыл бұрын

The description says 0 to 10 sec so is the proper second or it can b set anywhere between for eg 1.10 or something like that ..and Wat about the other one the display timer relay which has a display and modes can that go to half a second atleast ...and thanks alot good work

@robojax

3 жыл бұрын

this is not exact as there is no actual clock. it is a capacitor where it is discharged via resistor. both capacitor and resistor have tolerance of 5 to 10% so expect 10% error or higer.

It can Active instantly cause if it takes several sec then my wifi restarts?? Please replay it can Active Instant in 0 sec

@robojax

Жыл бұрын

What did show then in video? Didn’t I demonstrate?

@chtn_47

Жыл бұрын

@@robojax yes, but I wanna know it can start in 0 sec Instantly otherwise my router restart. Btw tx for replay

@robojax

Жыл бұрын

yes. it can. you simply set the time to minimum. You may learn more about it in this video kzread.info/dash/bejne/fniAsrephZmaepc.html

What is cost? And where it is avalable

@robojax

5 жыл бұрын

did you check the video description? There is a link where you can get it from.

What if power supply is disturbed? will it act opposite. ? Or any other idea about . How to give power only for 10seconds. Regards

@sushilthakur94

2 жыл бұрын

So that... I can use this circuit as power saving also

@robojax

2 жыл бұрын

Didn’t I connect it to bulb before connecting power? I should have. It will be off depending on wiring .

@sushilthakur94

2 жыл бұрын

I need a circuit.. which can power this relay for like 10-15 second After that power should off. For the purpose of battery saving.

@sushilthakur94

2 жыл бұрын

I'm talking about input power. Not about output of relay.

@sushilthakur94

2 жыл бұрын

Is there any way?

Why ther is no button to reset the relay?

@robojax

5 жыл бұрын

yes reset button is missing.. The person who designed it did not think like that. You need this kzread.info/dash/bejne/aHh7s8qKl9Wdcc4.html or this with display: kzread.info/dash/bejne/dJx5q6izdrazpag.html

the timer circuit works ok with 12v dc motor unloaded but when water is put in the bottle the timer circuit doesnt work

@robojax

4 жыл бұрын

bottle?

@techraj1495

4 жыл бұрын

@@robojax motor is in the bottle filled with water,a trial for dispensing sanitizer for 2 seconds

How can I increase off time (instead of 10 Seconds)?

@robojax

2 жыл бұрын

Search my channel

Can it be set to 60 sec?

@robojax

4 жыл бұрын

I believe I said at the beginning of the video if it does or not. Please watch it without skipping.

Can i use it to power a DC supply ?

@robojax

3 жыл бұрын

Yes. this is relay. A switch witch can turn ON/OFF anything.

@raghavan265

3 жыл бұрын

@@robojax Thanks for the quick response sir..Today I was trying to power a 24V DC UV-LED strips..I gave 12V DC as input and connected the +ve and -ve terminal of LED to COM and CB....but the LED didnt power on...I tried connecting led to direct DC supply and it was working...It'd be really helpful if you could guide me!

@robojax

3 жыл бұрын

text can't be better than video. this is very simple 12V will turn it on.

@raghavan265

3 жыл бұрын

Sorted it out sir...anyways thanks for replying!🙌 ur channel is awesome!

(0:25) - You say that the relay there can be used for an AC or DC load. No. You are wrong. Although DC can be used to energize the switching solenoid inside the relay, the actual load ratings for the various voltages that can be switched, (and which is printed on the side of the relay itself), are: 10A @ 250VAC or 15A @ 125VAC . Nowhere is DC as a load even mentioned. >

@robojax

4 жыл бұрын

The bulb I am controlling is AC. So yes it can control AC load meaning turning it ON or OFF. Thanks.

@Bodragon

4 жыл бұрын

@@robojax My point was that the relay showed no DC rating. My guess is 30v @ 10A DC OK? >

Sir ye 555 timer switch Kha par mel ta h

@robojax

5 жыл бұрын

robojax.com/learn/arduino/?vid=robojax_relay_timer

@nazirahmed7388

5 жыл бұрын

Amazon

कितनै हैrs,,,

@robojax

6 жыл бұрын

200 रुपये के बारे में www.ebay.in/itm/DC-12V-Digital-Delay-Timer-Relay-Switch-Adjustable-0-to-10-Seconds-NE555/162829406873?hash=item25e9639299:g:1JwAAOSwTEJaSRoj

how can we increase the time delay to 5 minutes.?

@robojax

6 жыл бұрын

Whatever the potentiometer allows to set to maximum that is the limit. If you want longer, you could remove the potentiometer and change it to something different which gill give you longer time. you have to try and find out as we don't have schematic of this device.

@miniwarrior7

6 жыл бұрын

Change the capacitor size

@miniwarrior7

6 жыл бұрын

It's 7 components on a easily seen PCB you don't need a schematic

220v motion sensor and N555 module, DIAGRAM

Mmmmmm,,,,,,one cuestion, I want a 3sec On signal,,,,,,,,with a push button pressed 1 sec to start the timmer, ,,,,,,,ok it's easy,,,,,,but if the push button is press 1 sec,,,,,,or some times 1min,,,,,,,how can I still get my 3sec signal,,,,?

@robojax

4 жыл бұрын

this module needed to be turn OFF and turn ON to restart the time.

Ese kha se khride

@robojax

4 жыл бұрын

Usando el traductor de Google, no entendí lo que dijiste.

can you post the code?

@robojax

3 жыл бұрын

for all my videos, "you can get the code for this by clicking on the link under the video in the description" I said in video.

@reinnagayle

3 жыл бұрын

@@robojax thank you could i ask questions via email?

@robojax

3 жыл бұрын

first of all I have mentioned my website robojax.com and if you visit, there is "contact us" link. Also if under the video if you click on "Robojax" you will see main channel page, then click on "About" and there is email. But I am sorry, I am very busy and have no time to reply to question. I do my best to replay to comments.

You didn't show how the lamp is wired 😥

@robojax

5 жыл бұрын

Hi, Every time I assume something is simple and it is not needed, someone ask about that step. I have expalined that in over 5 or 10 other videos. Here you can watch it directly kzread.info/dash/bejne/Z2yMubh9nqWdg9Y.htmlm33s

So why are you using a metal scewdriver when the unit is on. Not the safest idea. you stand a good chance of destroying the board at best.

@robojax

4 жыл бұрын

You should be ver careful. Specially if you don't know the components and operation of module.