Thanks for such an informative and lucid tutorial. just want to add one thing. For a battery operated transmitter - it's better to provide ground to pin 14 only through the push buttons attached to the pin 10 to 13 and not directly. so the transmitter will go to power saving sleep mode (1 to 4 microamp) when no button is pressed. else it continues to send data even if no button is pressed. We can save battery this way. One more thing , HT12D has latching outputs so no need to use separate flip flop circuitry.
Thanks for your interest to teach us. I am interested to connect this project to control the water level. I have already a ready made high level trip system which uses wire connection from the float. As the wire connection between the tank and the controller is difficult, I wish to add transmitter / receiver in between. Please guide me how to connect both whether I connect the microswith with float and led connection to the level controller module?
It is simple bro For example if we dip our finger in the water up and down we notice some waves which moves in all direction in the form of circle and at the other last edge of water wave range we put our hand to sense the water wave so our fand works like riciever and finger which is oscillating is works like transmitter Similarly if current applied to copper wire or coil it produced magnatic and current field and attached crystal oscilattor to this coil which on and of the current applied to coil so magnatic field also oscillating thus this oscilating produce radio wave and more oscilating produce more powerful radio wave and at the result waves are long lasting similarly like fluid wave they are more stronger then wave produce in path tup so more big wave means more distance cover and small wave means small distance
Dear sir, nice of you for giving much knowledge to operate module. Sir, can be operated water motor ON / OFF according water level ie water level wirelessly of the tank. Thanks
Sir please help me I made a 4 channel transmitter and receiver circuit using 433Mhz rf module and HT12E and HT12D ic. But when I provided both the reciver and transmitter circuit same voltage 5v then communication didn't work that is data is not received. But when I powered the transmitter circuit with low voltage than receiver circuit around 2.5 v then communication between the two worked. Why is this happening?
i have made this circuit for making wireless calling bell. But the receiver and transmitter are getting disconnected after sometime automatically . What is the problem and how can i fix it
Help I need a rf wireless controller (transmitter and receiver) for a distance of 2 to 5km. To function as follows: On the transmitter is to connect a "PIR" motion detector In the recptor a led. The operation should look like this: After the "PIR" detects movement, it sends a signal to the receiver, which in turn lights a led. Thanks
Excellent video Dear sir ye aapka ek single circuit hai Agar same Aisa circuit isky barabar Mai rakah kar operate karay Jaya Tab kay pahla wala interput hoga Pls help kaya ye ek dusrya sai copy hi saktay hai agar ye ek dusry sai copy nahi ho sakty to koi bhi interput kar sakta hai pls aap batana thanks
@@praveendehari 100 meter zyada hojayega bro.. mujhe toh scooter se 2 meter k duri tak frequency chahiye uss dairey k bahar ignition cut off hojaye.. so range kam karne ke liye kya kare.. ?
Sir isme battery agar dono transmitter and receiver ke saath connected rahe and transmitter on na karen to kitne din baad transmitter battery change karni padegi?
Very good exclent videos. You have explained stage by stage start from basic electronic circuit to robotics compared to other u tube videos.. Sir kindly reply which brand RC module is good if we buy from Amazon.
@@praveendehari bhai aap to ye sb bnana jante h, ek vidio bna do plzz, because mere project k liye mujhe iski need h, mujhe aisa transmitter bnana h jisme 3 brushless motors different different sizes ki, jinki mai 2 joystick and 1 volume type switch se speed control kr sku, +2 switch for left right, help me plzz your Instagram ID plzz I can talk to you.....
Sir mene rf module se wire less bnaya magar kam nhi kar rha h mere rf module ka number h stx882 and srx882 aur mene un four led ke jgah four moter lagai h
I want a receiver and transmitter for a rc helicopter, with 3 motors, speed controller means, mai 3 different motors ki speed ko control kr sku with two on /off switches for lights Plzz help me, make a vidio for rc drones reciever and transmitter 🙏
Sir led hold kese hogi .hum Chate hai on or off hona cahiye 12 ke 12 switch one dbane par on and again one dbane par off hona cahiye. Plz ager ho skta hai to batayen.
Sir i have made this circuit but i face some problem that the led is not glowing which is connected with pin17 in ht12d. But my circuit connection is correct as per your circuit diagram. Then what i will do?
receiving data is always high? can we make it low? actually i want to replace buttons with wires and put them in water to know water level. btw can u make a water level and auto on/off ac solenoid pump with manual switch through which we can turn on/off motor at any time?
Sir can we send a 2khz pwm signal by this encoder ic and if i connect a transistor for the pust button and the transistot operates at 2khz can we recieve the same signal at the decoder
Very easy and well explained. Even a new person out of the field can understand an do it. I am new to your channel and this is really a very good channel I'll recommend to all who want to do DIY projects. GOOD LUCK 👍
sir ji maine ve yesha he rf module kharida but mujhe ic me srif 8 pins mile he 4 pins left me aur 4 pin right me.what can i do now..........aur mujhe 2 joystick ka handle jesha goal wala kuch mila he aur uss me 5 pins he
Sir ap ke is circuit mein light power milte he glow kr rh lekin agr mjhe ye circuit rc car k liye use krna ho tw ye work kse kre ga q k rc car m jb hum button press krnge tw power motors ko mile gi but ap k liye k m tw power on hote motors on ho jaenge kindly guide me about this
I don't know Hindi, but as you explained so clear and good (by diagram), I could understand everything!
Thank you so much!
ua-cam.com/video/QKTEkuXMxJs/v-deo.html
Thanks for such an informative and lucid tutorial. just want to add one thing.
For a battery operated transmitter - it's better to provide ground to pin 14 only through the push buttons attached to the pin 10 to 13 and not directly. so the transmitter will go to power saving sleep mode (1 to 4 microamp) when no button is pressed. else it continues to send data even if no button is pressed. We can save battery this way.
One more thing , HT12D has latching outputs so no need to use separate flip flop circuitry.
Thanks for your interest to teach us. I am interested to connect this project to control the water level. I have already a ready made high level trip system which uses wire connection from the float. As the wire connection between the tank and the controller is difficult, I wish to add transmitter / receiver in between. Please guide me how to connect both whether I connect the microswith with float and led connection to the level controller module?
Very nice sir..
Samajhane ka sabase mast tarika hai ..sir🙏🙏🙏🙏🙏
Very good video, best on UA-cam for making rf transmitter and receiver circuit
HAve done this
How add itching switch
Only on if push on switch hold
Wht is the cost of this assembled.
Thanks
How we can buld rf 433
Best video on UA-cam ...👍
nice video , how can i get a transmission range of 200m?
Please explain the RF transmitter and receiver module circuit, how it works
It is simple bro
For example if we dip our finger in the water up and down we notice some waves which moves in all direction in the form of circle and at the other last edge of water wave range we put our hand to sense the water wave so our fand works like riciever and finger which is oscillating is works like transmitter
Similarly if current applied to copper wire or coil it produced magnatic and current field and attached crystal oscilattor to this coil which on and of the current applied to coil so magnatic field also oscillating thus this oscilating produce radio wave and more oscilating produce more powerful radio wave and at the result waves are long lasting similarly like fluid wave they are more stronger then wave produce in path tup so more big wave means more distance cover and small wave means small distance
i want to connect ir sensor on transmitter side and and a dc motor to show output on receiver .How can i do it?
How many distance this remort work.i mean its range.tell me please
Can we put LDR light sensor instead of button switch?
Dear sir, nice of you for giving much knowledge to operate module. Sir, can be operated water motor ON / OFF according water level ie water level wirelessly of the tank. Thanks
ua-cam.com/video/QKTEkuXMxJs/v-deo.html
Why can be maximum distance TX and Rx ?
how to use this circute for dc motors instead of led
@@junaidtp9815 ua-cam.com/video/kWqj1MjfipM/v-deo.htmlsi=E8wqicOB-nuI3icY
Agar hum 750K resistor ke badley 1M resistor use karengey to kya ye circuit kaam karega?
Sir I Do not have 750 ohm resistor for transmitter, any solution.... Please🙏🙏🙏
Sir please help me
I made a 4 channel transmitter and receiver circuit using 433Mhz rf module and HT12E and HT12D ic. But when I provided both the reciver and transmitter circuit same voltage 5v then communication didn't work that is data is not received. But when I powered the transmitter circuit with low voltage than receiver circuit around 2.5 v then communication between the two worked. Why is this happening?
Can LED function be inverted?
Means default low and high when push button pressed??
Resister same value is not available near around my residence/ hometown guide some to put another value or range of resister
I make it but transmitter battery running only 4 days, please suggest for long run of transmitter battery
Agar single channel chaiye to kya tab v yehi ic use krna padega. ??
hello sir jo ht12e and th12d ki addressing technique use kar k hum 100 rf pair mai bina interference/clash k kaam kar sakte hai kya?
Bina coding RF module work karega sir. Please reply answer sir.
Sir iska range kitña ha ???
Kitna distance se ek kaam karega??
Isse dron me use kar sakte hai kya
Does it use for audio propose
can you explain how to make 6 channels in this transmitter
Mujhe 12V-18V ka motor chalana hay isse 12v supply du to chala sakta hu kya please replt dejea.
Push krne pr led on honi chaiye uske liye konsa ic use krna hoga
i have made this circuit for making wireless calling bell. But the receiver and transmitter are getting disconnected after sometime automatically . What is the problem and how can i fix it
There may be some power supply problem in the transmitter and receiver circuit.check that first
how can be make unique ids with this module while i m using this with arduino other rf signal and remotes is interfering in receiver
Sir isme 8 channel ka nahi bana skte ke kya
Sir can you please tell me
How to connect Audio Amplifier in this circuit........
For school or other purpose
Use multiple speaker
750 k ohm resistance online milega kya
How we conect them in drone please reply
Help
I need a rf wireless controller (transmitter and receiver) for a distance of 2 to 5km.
To function as follows:
On the transmitter is to connect a "PIR" motion detector
In the recptor a led.
The operation should look like this: After the "PIR" detects movement, it sends a signal to the receiver, which in turn lights a led.
Thanks
Bro tell me will the led glow if I don't give battery to transmitter circuit
Pls tell how to keep the leds normal off and to get on when the switch is pressed
Yes i also want to know
What is the signal range and is it omni direction
Single channel module me Ir signal kaise transmit karna hai
For tv
can we make drone from this?
i am using 20 pin encoder and decoder. but i don't know how can i connect all stuff. please i need help. my encoder and decoder is MK5035 N00.
Excellent video
Dear sir ye aapka ek single circuit hai
Agar same Aisa circuit isky barabar
Mai rakah kar operate karay Jaya
Tab kay pahla wala interput hoga
Pls help kaya ye ek dusrya sai copy hi saktay hai agar ye ek dusry sai copy nahi ho sakty to koi bhi interput kar sakta hai pls aap batana thanks
Hi. Can make plz rs485 transmitter and receiver .
can i add thumb joystick module/ potentiometers instead of push switch??
Iss RF + TX module ka range kya hai ? Main ek bike ka keyless ignition bana raha hu...
100 m, haa bna sakte hai.
@@praveendehari 100 meter zyada hojayega bro.. mujhe toh scooter se 2 meter k duri tak frequency chahiye uss dairey k bahar ignition cut off hojaye.. so range kam karne ke liye kya kare.. ?
sir 1km ki range ke liye mujhe konsa module lena chahiye...is module ki range kitni ha?? please ans me as soon as possible.. its urgent
Sir transmitter ki renge kitani duri tak hoti hai
Sir isme battery agar dono transmitter and receiver ke saath connected rahe and transmitter on na karen to kitne din baad transmitter battery change karni padegi?
i want to connect a 9v battery that last long like for a month. is it possible? can u suggest any 9v battery
Ht 12d ic default high h mujje low chaiye ... Uske liye Kya krna hoga
Can you tell me what the current consumption of receiver module when ideal ON but not receiving anything?
Very good exclent videos. You have explained stage by stage start from basic electronic circuit to robotics compared to other u tube videos..
Sir kindly reply which brand RC module is good if we buy from Amazon.
With microcontroller or without?
RF module of 433 MHz used in this video. Pl mention which brand of this module will match with encoder and decoder ic.
@@arkasali9 amzn.eu/d/dE0kawm
Sur mere pas 750 k ohm ka resistance nhi hai kya mai 1 mohm ka resistnace use kar sakata hua kya
Hello sir, can we connect the buzzer instead of LED's?...
yes
Sir i made this wireless transmitter and receiver circuit.. but it not.. all connections is ok.. but it not working.. what is it problem
How can i use joysticks in place of these buttons 🙏plzz tell me
No
@@praveendehari but why? Plzzz help me
@@Ritik_raj_arts because joystick output is analog signal this circuit need digital switching
@@praveendehari bhai aap to ye sb bnana jante h, ek vidio bna do plzz, because mere project k liye mujhe iski need h, mujhe aisa transmitter bnana h jisme 3 brushless motors different different sizes ki, jinki mai 2 joystick and 1 volume type switch se speed control kr sku, +2 switch for left right, help me plzz your Instagram ID plzz I can talk to you.....
Sir mene rf module se wire less bnaya magar kam nhi kar rha h mere rf module ka number h stx882 and srx882 aur mene un four led ke jgah four moter lagai h
क्या इसके रिसीवर साइड से,IC से 12vdc का output ले सकते है।
relay ya motor driver ic lga kr, kar le sakte hai.
if I will press continue push button then what about battery life
Resistance Kaha use Karna hai plzzzzz help sir
any info about distance?
I am looking for Wireless 2.4Ghz based 4 way communication system.
Can you let me know the circuit for the same.
I want a receiver and transmitter for a rc helicopter, with 3 motors, speed controller means, mai 3 different motors ki speed ko control kr sku with two on /off switches for lights Plzz help me, make a vidio for rc drones reciever and transmitter 🙏
Rf module ki range kya hai
Sir agar ham rf receiver me 3.7 volt de to decoder me pin number 15 aur 16 ke beech me kitne kilo ohm ka resistor lgana thik rhe g
Sir led hold kese hogi .hum Chate hai on or off hona cahiye 12 ke 12 switch one dbane par on and again one dbane par off hona cahiye. Plz ager ho skta hai to batayen.
how transmit my data signal thorugh transmitter
Sir i have made this circuit but i face some problem that the led is not glowing which is connected with pin17 in ht12d. But my circuit connection is correct as per your circuit diagram. Then what i will do?
send your circuit photo , both side praveen.dehari5@gmail.com
I hv sent it.. pls check ur mail.
What is the range of transmitter sir..
Sir, which modules did you use kindly mention them
receiving data is always high? can we make it low? actually i want to replace buttons with wires and put them in water to know water level.
btw can u make a water level and auto on/off ac solenoid pump with manual switch through which we can turn on/off motor at any time?
Excellent explanation and description. Wish you lots of success.
Sir plz tell me how much volt is there at the led
Sir can we use 670kohm resistor instead of 750k Ohm resistor
Plz help me.... Circuit is not working
Kya app Bata saktay k agar ma by default 4 red LEDs off rakhna chahon aur buttons k zaryay wo on hon tou Kya change keronga is circuit pa apkay walay
Led se phle transistor ka istemal krna pdega
Sir mene do divaish banay he lekin ek divaeis on hay lekin dusra divais on karne se ek bhi divaish kam nhi karta sir pliz halp. 9898135732 watsp
Sir can we send a 2khz pwm signal by this encoder ic and if i connect a transistor for the pust button and the transistot operates at 2khz can we recieve the same signal at the decoder
How it range
How to add pir sensor
Hello sir use any resistance here
Bro what is the purpose of using antenna in transmitter and receiver
Very easy and well explained. Even a new person out of the field can understand an do it. I am new to your channel and this is really a very good channel I'll recommend to all who want to do DIY projects. GOOD LUCK 👍
Sir kya iski range ground floor se above 5 th floor tak ja skti hai .means ke reciver niche pda hai and transmitter 5th floor pr .kya ye kaam krega??
sir transmitter me (750 k) aur receiver me (33 k) ke resistor ki jaagah kisi aur no ka resistor laga sakte hai please reply
750k se 1m tak lga sakte hai
sir ji maine ve yesha he rf module kharida but mujhe ic me srif 8 pins mile he 4 pins left me aur 4 pin right me.what can i do now..........aur mujhe 2 joystick ka handle jesha goal wala kuch mila he aur uss me 5 pins he
circuit mail kre.
aapka facebook name dejeye .me uss par mail karunga
What is range sir
How to make drone controller board with long distance
Will the circuit works if we use buzzers instead of LEDs??
yes
you are the real hero. I like you very much
Applied 9v directly to rx tx vcc??
use 7805 ic, after 9v
@@praveendehari ok.. thanks for reply
This system can beused as a radio?
no
why?
What is the range of this circuit ??
Hi how to us joystick wedaut arduno in transmission
Sir ap ke is circuit mein light power milte he glow kr rh lekin agr mjhe ye circuit rc car k liye use krna ho tw ye work kse kre ga q k rc car m jb hum button press krnge tw power motors ko mile gi but ap k liye k m tw power on hote motors on ho jaenge kindly guide me about this
ua-cam.com/video/kWqj1MjfipM/v-deo.html
Sir can we use220 ohm resister in transmitter
Sir agar hme four moter chalani ho to kya kre
How to.buy this project sir