Hi, I built this electronic circuit, I was helped by your guide, everything works great including with a connection to Raspberry Pi, I loved the step by step in your tutorial. It helped me a lot, thank you very much.
I followed your video and schematics and got a module up and running, thanks for that! Now I have a problem when I connect it to a ESP8266, I connect it to GND and 5V, but when I do so the relay clicks and goes into NO, without the IN pin being connected. When I connect the IN pin it goes to NC. This doesn’t happen when I use a 5V connection from my usb charger. What could be wrong?
When using with esp8266 modules, there are some that are not there to be used on the module's pins. gpio14, namely d5b and d6, can drive switching circuits such as relays. If you connect it to other pins such as rx and tx, you will have problems. Do not get energy from esp8266, you need to provide external 5v for the relay.
Nice circuit. Love that there is no wires under the circuit. Can i replace just the 5v relay with a 12v one and just supply seperate 12v to the module and connect the trigger pin to arduino?
Why is the transitor & 1k resistor required to energize the relay's coil? In your test of the circuit (approx. 8:21 when you connect your signal input to the constant 5v+) the transistor & resistor don't appear to have any benefit vs simply connecting the signal wire directly to the relay's + coil terminal. Is it because ultimately your using the Aduieno to control the circuit and your protecting the Aduieno circuits or are they not powerful enough to activate the relays coil? It just seems like the transistor/1k resistor are just extra pieces in the circuit.
To resistors are used to make sure that the led don't burned out or get fused becauae its 5 volts and by using the resistor the volt will be less than 5 volts to safely turn om the leds
maybe led red need to switch, the best position is resisistor 100 ohm and then led , not opposite, to avoid 5 volt direct to led, for long life pcb, correct if i'm wrong.thanks.
Great video. Is this called a relay driver? Also, what if you wanted to electrically separate the relay. Say you were going to run the coil with 5V and the common with 120V AC? How would you configure?
I made same circuit but problem is that my green led is glowing opposite condition. In initial position it is on and after trigger is goes off. I tried many things like- 1. Changed Transistor direction 2. Changed diode direction 3. Changed both components But not getting proper Solution 😔😔
After that i connected, after that i connected, after that i connected, after that i connected, after that i connected... Why did you connect? Explain the circuit dude.
You should NEVER use a solder bridge to conduct high currents. It is not safe. Use a wire and pinch the connections around the relay NO, NC, & Common pins and around the terminal block pins. Then use the solder to keep each connection from separating. The current needs to flow from wire to contact and NOT through the solder.
*بہت پیاری اور معلوماتی ویڈیو اپلوڈ کی ہے۔ انٹرفیسنگ سیکھنا الیکٹرونکس والوں کو بہت ضروری ہے۔ بہت اچھا سمجھایا ہے۔*
Hi, I built this electronic circuit, I was helped by your guide, everything works great including with a connection to Raspberry Pi, I loved the step by step in your tutorial. It helped me a lot, thank you very much.
I followed your video and schematics and got a module up and running, thanks for that! Now I have a problem when I connect it to a ESP8266, I connect it to GND and 5V, but when I do so the relay clicks and goes into NO, without the IN pin being connected. When I connect the IN pin it goes to NC. This doesn’t happen when I use a 5V connection from my usb charger. What could be wrong?
When using with esp8266 modules, there are some that are not there to be used on the module's pins. gpio14, namely d5b and d6, can drive switching circuits such as relays. If you connect it to other pins such as rx and tx, you will have problems. Do not get energy from esp8266, you need to provide external 5v for the relay.
Instead of using solder bridges, why not simply use scrap leads from your resistors. The result will be neater and probably more reliable.
Just a tip --- you can technically bend the leads and solder them instead of using globs of solder to connect the lines/traces.
Still a cool video
Very informative video. Very helpful.
*Wonderful video. Great project. It's always needed to interface relay to such controllers.*
This is a great video. Thanks for sharing.
Exactly what I needed. Thank you friend! 👍🏼
❤I like to see a 12v relay with 16 amp circuit board 😊
Your colourful diagrams with name
It becomes very easy to understand
Works very good!! Thanks
fantastic video
Great video, thanks!
Working perfectly.
Thanks for this a simple modul relay 5v
Thanks after see your circuit diagram and video i will make it successfully
Which software did you use to make the circuit diagrams?
Thanks bro your circuit worked pretty well.
I have solved it it has built in diode mini relay TQ2 I use mini malt shortcut smd transistor BC847 & 1K SMD! Works 10000%
Best video.
This circuit activates the high signal?
Will it work if I connect Capacitive touch sensor direct to it?????
Nice circuit. Love that there is no wires under the circuit. Can i replace just the 5v relay with a 12v one and just supply seperate 12v to the module and connect the trigger pin to arduino?
Yes
Which software you are using for circuit displaying......
Why is the transitor & 1k resistor required to energize the relay's coil? In your test of the circuit (approx. 8:21 when you connect your signal input to the constant 5v+) the transistor & resistor don't appear to have any benefit vs simply connecting the signal wire directly to the relay's + coil terminal. Is it because ultimately your using the Aduieno to control the circuit and your protecting the Aduieno circuits or are they not powerful enough to activate the relays coil? It just seems like the transistor/1k resistor are just extra pieces in the circuit.
To resistors are used to make sure that the led don't burned out or get fused becauae its 5 volts and by using the resistor the volt will be less than 5 volts to safely turn om the leds
he used transistor to operate relay below 5v... relay below 5v wont work but transistor will
is pin 1 the collector of the transistor?
Can you build a project that starts a lawn mower from an RC Controller?
yes if motor current is less than 5 amps for more amps use bigger relay with same circuit
can i use 1n4001 instead of 1n4007?
Super kiyanis 👍👍👍👍👌👌👌👌🤝🤝🤝🤝🤝
maybe led red need to switch, the best position is resisistor 100 ohm and then led , not opposite, to avoid 5 volt direct to led, for long life pcb, correct if i'm wrong.thanks.
right
good job! thanks
What software did you used to demonstrate circuit connection ? Please reply bro
ms power point
@@KiyanisLab really . It's awesome . Great work . Keep doing. I'm a fan from Pondicherry .
Will it work with nodemcu 3.3v input
How come you changed the LED resistor between power & ground?
Sir,this is module what is type low or high triger?tks for answer
can i substitute a BC337?
Great video. Is this called a relay driver? Also, what if you wanted to electrically separate the relay. Say you were going to run the coil with 5V and the common with 120V AC? How would you configure?
Then use opto coupler
does this work with 3.3v input?
yes it does
¿are the leds just for visual information?
yes bro
Really amazing video !
Thanks mere bhai
What is the programm for design circuit?
What is the transistor for? Is it related to the current values of the input and output voltages?
transistor is to drive the relay with lower voltage and current eg output of a microcontroller
Can you make a relay module using optocoupler? thanks in advance
💛💛 thumbs up..!! one request ..... pls do a experiment for a reliable zvs driver circuit(for cathode ray experiment)
I made same circuit but problem is that my green led is glowing opposite condition. In initial position it is on and after trigger is goes off. I tried many things like- 1. Changed Transistor direction
2. Changed diode direction
3. Changed both components
But not getting proper Solution 😔😔
Can I make same circuit for 9v battery?
Show de bola prof. Obrigado!
How to operate with remote control please tell me
Pls pls pls reply what are the 1,2 and 3 pins in the transistor
1 collector 2 base 3 emitter
What is 330 resistor in the diagram
12v relay not work I made for this circuit diagram why ?
Maybe the resistor values will need to change.
After that i connected, after that i connected, after that i connected, after that i connected, after that i connected... Why did you connect? Explain the circuit dude.
Bro pls put a video about creating power bank charging module for 3.7 v rechargeable battery
Work it 12 volt relay?
yes use 12v relay and 1k resistors for leds
I made it , tested it, clicking sound is coming but there is no output voltage. What to do. I eaven checked my relay. It is not damaged
Please help
What is the minimum signal volts?
3v
Please make 12v relay module
You should NEVER use a solder bridge to conduct high currents. It is not safe. Use a wire and pinch the connections around the relay NO, NC, & Common pins and around the terminal block pins. Then use the solder to keep each connection from separating. The current needs to flow from wire to contact and NOT through the solder.
sir relay ke Saath diode Kyu lagate hai aur kabhi diode ke Saath capacitor bhi lagta hai.iska Kya function hai detail mei hindi se bataiye.
g bhai video banata hu is pe
Do i need coding for arduino?
Kalo relay 12volt apa tetep sama komponennya?
Can i give ac current
Sir please make bluetooth based home automation with display using aurdino
You did something wrong? When the green Eli D turns odd the red should turn off if the switch is moving
Amazing
Good
Why did you used Arduino at last?
Do i need a code for Arduino?
i just show how we can use it with Arduino yes Arduino need a code to run
Thanks bro
Hello boss... How about the coding? Can we know about the coding please
Why did you add a diode there
its a flyback diode for the relay coil
Without diode.. you burn transistore
This video is true
Hii sar echo carkut ke bare me vedio banao ya fir mujhe bata do
Okay
Sir pls send the Gerber file of this🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
More than video upload sir
Ardunio module circuit ready panuga bro
Bhai ambulance light flasher bao please
Osammmmmmmmmmmmm
This is not optically isolated
بھائی آپ پاکستانی ہو تو مہربانی کر کے اردو میں ویڈیو بنایا کرو یار
This is a great video. Thanks for sharing.