Amigão, excelente dica. Salvou meu dia. Muito obrigado. Eu estava quase desistindo mas um dos comentários me animou a insistir. Os caras queriam trocar módulo, botão e até motor.
This is a bit different, but for anyone looking for a simple, free off/on switch for water level, try pulling a water level switch from an old washing machine. I used one for controlling a pump on some homebrewing equipment. It works using air pressure. There is usually a 3-level adjustment knob. Just attach the vinyl tubing on the switch to a piece of cpvc. Et voila!
Excellent but just one point someone mentioned Oil tanks in the comments below.... i am familiar with fuel level indicaters and they also use resistance however its an floats height relative to an coil that carries an measurable variable resistance as the floats height changes an resistance is measured this is what is displayed with the level indicator however normally these are double insulated or even totally isolated from the fluid environment...I think the commentator may need to consider this as even the slightest spark or arc could result in fire potential...fuel is highly flammable water is not but regardless this is excellent work thats done here and thanks for sharing i say to the uploader...
Thank you for this awesome experiment.. now i'm think for more functionality, Ex: Buzzer beep on 100% and 25% level, with only one buzzer.. imagine if High and Low level we got alert, that was greatly feature.
Did you get it to work? I'm using only one buzzer on 25% and 100%. The problem now I have is the buzzer beeps all the time. So I don't know which one cause the buzzer to beep 25% or 100%.
Hi, I am looking for a similar device. With little difference. It should start a buzzer once water level in the tank comes below a certain level. The changes needed would be as follows: 1> Instead of 1 water tank the system should work with 8 separate tanks 2> For all the tanks, the buzzer should go off when the water level reaches dead level - say 15% 3> Each LED corresponding to that tank should start and buzzer for that should go off 4> After the buzzer goes of there should be manual button which can be used to turn it off/reset Can you design something like this? I guess it might need more buzzers, ine for each tank.
I've been using a similar circuit since the 1980s to turn the water pump on and off for the house water tank. The water pump automatically turns on when the tank is 30 percent empty and turns off automatically when the tank is full.2-pair telephone wire was used for 12 volt DC current from the tank to the circuit. Now I will try to build this circuit with some modifications. I've been using a similar circuit since the 1980s to turn the water pump on and off for the house water tank. The water pump automatically turns on when the tank is 30 percent empty and turns off automatically when the tank is full. 2 micro switches on tank and nylon cord inside the tank have been used. There is no loss of current. Now I will try to build this circuit with some modifications. گھر کے پانی کے ٹینک کے واٹر پمپ کو آن اور آف کر نے کے لیے میں اس سے ملتا جلتا سرکٹ ۱۹۸۰ سے استمعال کر رہا ہوں۔ ۳۰ پرسنٹ ٹینک خالی ہونے پر واٹر پمپ خودبخود آن ہوتا ہے اور ٹینک فل ہونے پر خود ہی بند ہو جاتا ہے اس میں ٹینک سے سرکٹ تک ۱۲ وولٹ ڈی سی کرنٹ کے لیے ۲ پیئر والا ٹیلیفون وائراستمعال کیا ہے۔ ٹینک کے او پر2 مائیکرو سوئج اور ٹینک کےاندرنائیلون کی ڈور کا استمعال کیا ہے۔ اس سے کرنٹ کا کوئی خظرہ نہیں۔ اب کچھ تبد یلیوں کے ساتھ یہ سرکٹ بنا کراستمعال کروں گا۔
For those that wonder about waters conductivity. Most tap water is a fair conductor. Ask anyone that got a shock while standing on a wet floor or soil in their bare feet. The dissolved solids in the water make it more conductive. Distilled water is the least conductive.
@@kamleshpatil-g5t Tale my word for it. DC will shock you and kill you. Not necessarily in that order. I believe the charge coming from an AED heart starter is DC.
One thing I learned from a similar circuit is to use float switches because after a while it’s going to build up resistance and give false positives from the minerals in the water This is a pretty cool circuit though
@@kamleshpatil-g5t actually DC is slightly more dangerous but 3.7 volt isn’t enough to shock you EVs are around 400v and you wouldn’t want to use that high of a voltage around water unprojected that’s why they still have a 12 volt battery and equipment in the electric cars
Nice idea but you will jam up the frequency so car remotes and just about anything that works on 433mhz will now not work. You need to add a small timer to switch on the transmitter on for 2 or 3 seconds every 10minutes to be legal and not jam up the frequency. Also transmitting continuously will flatten the battery in the TX in a day or 2.
you can use use buzzer last connection instead of red light. buzzer can create lots of noise. instead of this you can automate the pump connection. so that tank automatically fill when it is going to be empty.
You can make NOT gate using transistor so that lowest level of water touching the sensor keeps the buzzer off while open circuit (meaning empty container) gives out signal to the buzzer.
Yes just put the alarm resistor on the 25% led and use float switches I’d use float switches with water also because in higher humidity you’ll get false positives especially when it’s in use for a long period of time
the electrode inside the tank will wear out in a very short amount of time due to electrolysis or simply by corrossion. Think of some non contact process.
@@anmol9803Flot Switch Will Not Gives Three Channel Signal For Water level Signal. For This CCT Only Solution is STAIN LESS STEEL Sensors Can be Used for Long Periods in Water.
possible with using a pnp transistor. but you also need to stop pump when the tank is full. so you will use a start/stop circuit. you can do it with limit swithches simply or an electronic circuit.
Can i use a piece of wire as a antenna i put this tx and rx circuit in different containers plastic one in water tank with peice or wire out of it does it work???
It works. Anyhow, the whole thing will not last long because it keep transmitting data. continuously. And it will also interfering other nearby device and violate the transmission regulations.
Maine is cercuit ka ic us me or usaka isme ulta sulata galati se lagaya pura cercuit damage huwa hoga ya sirf ic change kar kar dekhu overheat huwa tha please reply
This is intermittent level monitoring like ultrasonic detectors installed for certain level's, or level switches for certain levels. For continuous level monitoring, an ultrasonic detector is installed on the top of a tank, as the level increases, the ultrasonic waves cut results in the change of digital display.
nice video. I have 5 diesel generators of 400kva , with 3000 liter diesel tank each. So i need i need fuel level and digital data, but i have no idea what to do. Will you suggest any circuit or any instrument so i can wach fuel data in my office.
Dear friend, I am following the video of level sensor without wiring. The instructions indicate the 434 component as transmitter and receiver and I have not been able to find it, the most common is 433, it could be replaced by this one. If so, what would the diagram look like with this substitution? Thank you
@@gjaltdijkstra8264 yeah but there is a better workaround for that and that is nrf wireless modules, if we use these modules we can make it a working wireless water tank monitor in real life, otherwise ur project is for kids only ig.
Hi, circuit works perfect, but issues with voltage drop in wire when real length (1 meter long) wires are used. Any suggestion? I am providing power fromtwo 5v 1Amp adapter individually to both transceiver and receiver that is also passed to wires
Hi Bro...This new transmitter circuit is made for you. You must try it. This will solve your problem... Link - Link :- drive.google.com/file/d/1k-_t8p5UeQ7fjDKBJiMrb55WGsPYXJC_/view?usp=share_link
@@anuragprojects Don't you need water to be a bit salty for that to work? Do fresh water give you enough conductivity to bias the bases of the transistors high? By the way, the same question applies to the original transmitter circuit. Is the water in your video completely fresh or has some salt in it?
Hi, If the depth of water tank is more and you have to use wire upto 3 meters, then 2nd circuit diagram has been made for you...Thanks for watching my Videos... Link 2nd circuit :- drive.google.com/file/d/1k-_t8p5UeQ7fjDKBJiMrb55WGsPYXJC_/view?usp=share_link
Hi there. Where can one get hold of the RF Receiver and Transmitter Modules? RoboComp in India don't ship or supply outside of India. Can anyone point me to a supplier for these modules please? I am in South Africa.
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
So nice the world's best teacher
Thank you so much.....
Amigão, excelente dica. Salvou meu dia. Muito obrigado. Eu estava quase desistindo mas um dos comentários me animou a insistir. Os caras queriam trocar módulo, botão e até motor.
This is a bit different, but for anyone looking for a simple, free off/on switch for water level, try pulling a water level switch from an old washing machine. I used one for controlling a pump on some homebrewing equipment. It works using air pressure. There is usually a 3-level adjustment knob. Just attach the vinyl tubing on the switch to a piece of cpvc. Et voila!
Excellent but just one point someone mentioned Oil tanks in the comments below.... i am familiar with fuel level indicaters and they also use resistance however its an floats height relative to an coil that carries an measurable variable resistance as the floats height changes an resistance is measured this is what is displayed with the level indicator however normally these are double insulated or even totally isolated from the fluid environment...I think the commentator may need to consider this as even the slightest spark or arc could result in fire potential...fuel is highly flammable water is not but regardless this is excellent work thats done here and thanks for sharing i say to the uploader...
Nice work! Next version to give a low-level alarm intermittently, say few beeps every 1 minute.
Thank you for this awesome experiment..
now i'm think for more functionality,
Ex: Buzzer beep on 100% and 25% level, with only one buzzer..
imagine if High and Low level we got alert, that was greatly feature.
Did you get it to work? I'm using only one buzzer on 25% and 100%.
The problem now I have is the buzzer beeps all the time. So I don't know which one cause the buzzer to beep 25% or 100%.
You can make 2 circuits with diffrent sound buzzers😂
Hi, I am looking for a similar device. With little difference. It should start a buzzer once water level in the tank comes below a certain level.
The changes needed would be as follows:
1> Instead of 1 water tank the system should work with 8 separate tanks
2> For all the tanks, the buzzer should go off when the water level reaches dead level - say 15%
3> Each LED corresponding to that tank should start and buzzer for that should go off
4> After the buzzer goes of there should be manual button which can be used to turn it off/reset
Can you design something like this? I guess it might need more buzzers, ine for each tank.
What is the maximum distance between transmitter and receiver?
I've been using a similar circuit since the 1980s to turn the water pump on and off for the house water tank. The water pump automatically turns on when the tank is 30 percent empty and turns off automatically when the tank is full.2-pair telephone wire was used for 12 volt DC current from the tank to the circuit. Now I will try to build this circuit with some modifications.
I've been using a similar circuit since the 1980s to turn the water pump on and off for the house water tank. The water pump automatically turns on when the tank is 30 percent empty and turns off automatically when the tank is full. 2 micro switches on tank and nylon cord inside the tank have been used. There is no loss of current. Now I will try to build this circuit with some modifications.
گھر کے پانی کے ٹینک کے واٹر پمپ کو آن اور آف کر نے کے لیے میں اس سے ملتا جلتا سرکٹ ۱۹۸۰ سے استمعال کر رہا ہوں۔ ۳۰ پرسنٹ ٹینک خالی ہونے پر واٹر پمپ خودبخود آن ہوتا ہے اور ٹینک فل ہونے پر خود ہی بند ہو جاتا ہے اس میں ٹینک سے سرکٹ تک ۱۲ وولٹ ڈی سی کرنٹ کے لیے ۲ پیئر والا ٹیلیفون وائراستمعال کیا ہے۔ ٹینک کے او پر2 مائیکرو سوئج اور ٹینک کےاندرنائیلون کی ڈور کا استمعال کیا ہے۔ اس سے کرنٹ کا کوئی خظرہ نہیں۔ اب کچھ تبد یلیوں کے ساتھ یہ سرکٹ بنا کراستمعال کروں گا۔
It's about 5-6 meeters
5, 6 m is poor range
I made this one and its range is 30meters
@@ishtiakME
20 to 30 meters inside the building,or 70 to 100 meters open air
Wonderfully done. Such a useful idea for many. Thank you for sharing and a great video.
For those that wonder about waters conductivity. Most tap water is a fair conductor.
Ask anyone that got a shock while standing on a wet floor or soil in their bare feet. The dissolved solids in the water make it more conductive. Distilled water is the least conductive.
That is true. But, you should be aware that electricity used in this project is DC. I guess DC voltage doesn't give you shock...
@@kamleshpatil-g5t Tale my word for it. DC will shock you and kill you. Not necessarily in that order. I believe the charge coming from an AED heart starter is DC.
@@kamleshpatil-g5t DC can injure or kill you as well as AC, the major factor is the voltage.
One thing I learned from a similar circuit is to use float switches because after a while it’s going to build up resistance and give false positives from the minerals in the water
This is a pretty cool circuit though
@@kamleshpatil-g5t actually DC is slightly more dangerous but 3.7 volt isn’t enough to shock you
EVs are around 400v and you wouldn’t want to use that high of a voltage around water unprojected that’s why they still have a 12 volt battery and equipment in the electric cars
Very nice project good 👍 keep it up
Thank you so much sir
Good.
E Polytechnic. A technical channel.
Thanks...
15:00 - The alarm should sound only when the water level reaches the lowest point in a water tank.
Yes it's possible
Good project, please link for buy 434MHz Tx & Rx RF Module? Datasheet or name components? Thank you
This is the best circuit I have ever seen...!!
ट्रांसमीटर और रिसीवर के मैक्सिमम डिस्टेंस को भी कितना रखा जा सकता है ⁉️ बताना आवश्यक होता है जो यहाँ नहीं बताया ❓
100 meters
Muy buen proyecto. Te quedo invertido los cables el buffer debe pitar cuando queda vacío, solo es de invertir los cables
At 10:00 in your video you are soldering one blue color component across all the LEDs ..what is it? Please mention it..
There are wire crossings, so a piece of wire has been installed for insulation. Thanks for Watching.
I noticed that as well and knew what was that
Exellent bro....!🔥🔥🔥
Thank you very much 😊
Which resistor is the one soldered righ after the leads , no specs in the video or diagram
Hello, There is a piece of blue color pvc wire insulator which use for insulation in cross connection. Thanks for Watching my videos 😊
Well and Nice circuit
Please update it with auto switch off motor...
Nice idea but you will jam up the frequency so car remotes and just about anything that works on 433mhz will now not work. You need to add a small timer to switch on the transmitter on for 2 or 3 seconds every 10minutes to be legal and not jam up the frequency. Also transmitting continuously will flatten the battery in the TX in a day or 2.
What is the component you are soldering at 9:53 minute? That component does not appear in the diagrams or component list. Is it necessary?
not component its a Gnd pin insulate
Excelent idea...
another work of art not just a piece of electronics!
It's garbage and a waste of time
@@gregl7597 i never build any so if it work or not is not my point i consider it a work of art visually.
@@ponetwozerodrone3707 you're still wasting your time.
Use your knowledge to build PRACTICAL things.
nice point to point soldering. I would've reversed the colors of the leds so red shows when it's nearing capacity or use bar graph led
I would have used a clean soldering iron.
How do you make it buzz when it's empty and not filled instead. I could use one of these for my greenhouse
you can use use buzzer last connection instead of red light.
buzzer can create lots of noise. instead of this you can automate the pump connection. so that tank automatically fill when it is going to be empty.
You can make NOT gate using transistor so that lowest level of water touching the sensor keeps the buzzer off while open circuit (meaning empty container) gives out signal to the buzzer.
Just invert the water sensor wire sequence.
Excellent video.
Thank you very much!
I can use another transmitter/receiver? Thanks
Yes, of course
Exhalent 👌👍👏
Thanks for the useful project
You are welcome
Very nice and information technology
Thanks
will this work same in 1100ltr water tank too ? Or any volt difference required
I doubt it will work on real water tank. Probably work only on bucket of water.
Anyway, this is good for learning electronic.
What is its coverage range between transmitter and receiver, plz explain
500 meter
@@azamkhan-km2fjare you sure?
Hello Bro, Range in open space (Standard Conditions) 500 Meters (with Antenna) / 100-200 Meters (without Antenna). Thank you for watching
Very good project sir
Thank you so much
Nice one! Can this be used for Home Heating Oil Tank levels with the alarm going off when the tank is down to 1/4 full?
Yes just put the alarm resistor on the 25% led and use float switches
I’d use float switches with water also because in higher humidity you’ll get false positives especially when it’s in use for a long period of time
Thank you 👏👏👏👏👏👏
the electrode inside the tank will wear out in a very short amount of time due to electrolysis or simply by corrossion. Think of some non contact process.
Then, you've to use float switch.
@@anmol9803 float switch will not give you real time data on the height of water.
@@apurbadas5810 it will if you thi k a little bit about how to do it rather than being negative about it.
USE SS Material For Sensors
@@anmol9803Flot Switch Will Not Gives Three Channel Signal For Water level Signal.
For This CCT Only Solution is STAIN LESS STEEL Sensors Can be Used for Long Periods in Water.
Nice one...very helpful demonstration..
Thank you so much....
Thanks my friend, is it possible to add a relay for the pump and it works when the level reaches 25%
possible with using a pnp transistor. but you also need to stop pump when the tank is full. so you will use a start/stop circuit. you can do it with limit swithches simply or an electronic circuit.
Eline emeğine sağlık TEŞEKÜRLER.
Most Welcome bro.... And thanks for watching my videos 😊
Can i use a piece of wire as a antenna i put this tx and rx circuit in different containers plastic one in water tank with peice or wire out of it does it work???
Thanks! Perfect idea..
Thanks and most welcome
Nice project 👍
Thanks 😊
It works. Anyhow, the whole thing will not last long because it keep transmitting data. continuously. And it will also interfering other nearby device and violate the transmission regulations.
Good project🎉
Thank you
Melhor vídeo do dia do RUclips
Ganhou um inscrito do
BRASIL
Faz um video montado uma mesa com sensores de pra ascende led agora
Hello Anurag, the google doc does not open. Can you please take a look?
Maine is cercuit ka ic us me or usaka isme ulta sulata galati se lagaya pura cercuit damage huwa hoga ya sirf ic change kar kar dekhu overheat huwa tha please reply
This bulb like a guaranteed never explode or ruined, if like this make for room type like nightlight, the size?
Hello!
Do you have any experience of how such a simple cable sensor behaves in the water in the long term? Scale or dirty water in the evening.
Very good Technology.
Awesome videos hn sb, kindly spot welding k lye koi project bnain jo easy ho or acha ho jo 12Volt se chale
Sure sir, Thanks for watching 😊
can i get printed boards
Aap ne jo zener diode led ke positive leg pelagaya uska value kya hai
Ji, how to determine resistor type for led. Say I have 5volt led them what resistor to be selected
What equipment a required in design a system
LED काॅमन मे निले कलर का कया लगाया है
Hello blue color ka wire ka tukda hai jo ki wire ko cross connection par touch hone se rokte hai. Thanks for watching my videos 😊
How to total price?
This is intermittent level monitoring like ultrasonic detectors installed for certain level's, or level switches for certain levels.
For continuous level monitoring, an ultrasonic detector is installed on the top of a tank, as the level increases, the ultrasonic waves cut results in the change of digital display.
nice video.
I have 5 diesel generators of 400kva , with 3000 liter diesel tank each. So i need i need fuel level and digital data, but i have no idea what to do. Will you suggest any circuit or any instrument so i can wach fuel data in my office.
Dear friend, I am following the video of level sensor without wiring. The instructions indicate the 434 component as transmitter and receiver and I have not been able to find it, the most common is 433, it could be replaced by this one. If so, what would the diagram look like with this substitution? Thank you
Hi, I am making video on 433MHz RF Module. You must have a look. Thanks for watching.
good indea but can we add more leds to show more accurate level?
Yes but that means also more wires in the tank. And more wiring.
@@gjaltdijkstra8264 yeah but there is a better workaround for that and that is nrf wireless modules, if we use these modules we can make it a working wireless water tank monitor in real life, otherwise ur project is for kids only ig.
@@joshitoshi9835 what is the name of your channel, illustrate us
What is the range of it
10 किलोमीटर
Thanks for your replying
Can we get it from Mkt
Can it meetr ? Signal
How many Maximum distance between transmeter and reciver?
Hello, would this work if the tank was on the roof and the receiver at the ground level?
Yes, You can use
Hi, circuit works perfect, but issues with voltage drop in wire when real length (1 meter long) wires are used. Any suggestion? I am providing power fromtwo 5v 1Amp adapter individually to both transceiver and receiver that is also passed to wires
Hi Bro...This new transmitter circuit is made for you. You must try it. This will solve your problem... Link - Link :- drive.google.com/file/d/1k-_t8p5UeQ7fjDKBJiMrb55WGsPYXJC_/view?usp=share_link
@@anuragprojects Don't you need water to be a bit salty for that to work? Do fresh water give you enough conductivity to bias the bases of the transistors high? By the way, the same question applies to the original transmitter circuit. Is the water in your video completely fresh or has some salt in it?
Link is not working
Thanks for watching. Link :- drive.google.com/file/d/1k-_t8p5UeQ7fjDKBJiMrb55WGsPYXJC_/view?usp=share_link
Link is not working...🤔
Can we make a transmitter camera and a sender at the door of the house 👍👍
Very interesting ICs....
Sir please add automatic on,off motor circuit
What is the problem?
When i connect supply, all the level LED are glowing.
Line sgnal is not on.
Continuous beep coming.
Same problem for me, do you find any solution sir
Does the wire corrode with electrolysis or the wire stays protected?
What is the range between receiver and the transmitter
Hello Bro, Range in open space (Standard Conditions) 500 Meters (with Antenna) / 100-200 Meters (without Antenna). Thank you for watching....
Thank you for your response
If there are two or three systems nearby, will there be any interference.
Very very interesting sir, receiver module circuit please, I want to make it by myself for satisfaction. Or were I can get it. 🙏
Circuit Diagram Link is given in the Discription.. Thank you...
Background Music is good
Thanks
Nice project!!
Thanks!
Nice sir. Could it be used safely for gasoline?
yes ! dont worry
It may or may not work as it requires the liquid to be at least slightly electro-conductive. Not sure gasoline is. But it is safe enough to try.
Can it be used in a metal tank?
Yes
Woah, that's really cool!
is there one that can send an sms to my phone? would be great for my boat.
उन लोगों के लिए जो पानी की चालकता के बारे में आश्चर्य करते हैं, उनसे पूछिए जिन्हें पानी पर पैर रखने के बाद बिजली का झटका लगा
It hcjfjf
Can we tramsmit audio over the transmiter and recive via reciever ❓️
What is the range of the given transmitter and receiver? Will you please clear it?
Hello, Range in open space (Standard Conditions) 500 Meters with Antenna / 100-200 Meters without Antenna. Thank you for watching....
is it possible to switch on and off motor
by altering this circuit
How i purchase from you
Which technology is used this product?
What can be the maximum length of wire that dips in water tank?
Hi, If the depth of water tank is more and you have to use wire upto 3 meters, then 2nd circuit diagram has been made for you...Thanks for watching my Videos... Link 2nd circuit :- drive.google.com/file/d/1k-_t8p5UeQ7fjDKBJiMrb55WGsPYXJC_/view?usp=share_link
Good my question Sir, give the number of what you put on the + point of the led,
I love it good 👍
Thank you so much....
❤ very good 💯
Could this concept be converted to turn wireless turn signals.
Readymade circuit multi he.?
Sir, what will be the range of this transmitter- receiver..please.
Hello Sir, Range in open space (Standard Conditions) 500 Meters with Antenna / 100-200 Meters without Antenna. Thank you for watching....
434mhz rf receiver module कहाँ मिलेगा दोस्त????
Hi there.
Where can one get hold of the RF Receiver and Transmitter Modules?
RoboComp in India don't ship or supply outside of India.
Can anyone point me to a supplier for these modules please? I am in South Africa.
Hi,
****In long wire in tank circuit diagram **
In receiver circuit Bc558 connected to an resistor what is the value of that resistor.
Thank you
Hi, 1K Resistor. i have updated the circuit diagram again. Thank you for watching
How long this battery on tank module will survive
from how many floors it can pass signal
This is really great work! God blessed your hands 🙌 man!
Is that work for liquid chemical tankers? Please let me know.
Thanks 🙏
No it will not. You use plastic floats for chemical.