4 Channel single wire Signal Transmission using HT12E and HT12D

[@SC.243k]

Very very beautiful, thanks for sharing my friend 👍👍👍👍👍👍

[@khimroy3958]

Well done brother!...because the encoder IC is TX and the decoder IC is RX

[@CrazyCoupleDIY]

This can be used to create cordless bells

[@anandazhagappan964]

Nice video! HT 12E encodes 4 bit data value.Is there any CMOS IC for 2 bit data?

[@peternungari5142]

Hi when i power my ht12D the leds light

[@GridWorm]

Very Cool Project!

[@DharamGanga]

Rx and TX ke bich wire juda hua hai it is not wire less, please give answer

[@sulistyantoaris]

How long a single wire we can use ?

[@hapsti]

as long as you want really

[@antonioagostinelli9430]

Hi, can you explain how this can work without connecting the ground of the TX circuit together with the RX circuit ground?
In the video the circuit seems to be not complete. Thanks!

[@AvtarSingh-bq7sy]

Yes it's not possible bro...

[@realexperienceelectronic9276]

Amazing and splandid 👍

[@sadiqkilledar546]

Can we use 9v battery?

[@estechknowledge]

No

[@anandazhagappan964]

How to determine the resistor value bro?

[@md.mahbuburrahman9104]

WELL-DONE👌

[@yashtayde297]

can i use this to make rc car?

[@hubbyflashgaming5700]

Will it work wireless?

[@estechknowledge]

If you are searching for this - ua-cam.com/video/03JPvsBrPrk/v-deo.html

[@valtersouzaribeiro761]

Bom dia parabens muito bom

[@dot3825]

If this wire cut from mid it works or not?

[@estechknowledge]

No it wouldn't work.

[@dot3825]

@@estechknowledge where you from?

[@akshaychandranchovva]

Wow ❤️❤️

[@eduardoolivares5304]

works only if the two circuits share negative, two wires required

[@sonu9999208499]

Yes sir problem solved after negative share thank for your comment

[@jean-lucjla2987]

it is also necessary to share the power supply in addition to the data wire

[@mudassirmajid99]

bhai isko switch Ki Tarah use nahin kar sakte kya

[@estechknowledge]

Of course you can place switches in place of buttons.

[@lukemm2___]

*uma curiosidade é que os microcontroladores mostrados tem a mesma pinagem ou seja são substitutos*

[@SPARKELECTRONICS]

How long it will work?
(Tell me maximum Wire Distance between Tx and Rx)

[@estechknowledge]

Should be more than 200+ meters

[@harryyadav2190]

@@estechknowledge can we attach motor too

[@SPARKELECTRONICS]

​@@estechknowledge
I trying 10m only for that also some connectivity issue is there

[@mechatronicsadda8687]

If we hold a button down
And cut the data sending wire
Then happen that the led is continually glow

[@estechknowledge]

Yes

[@estechknowledge]

You can also turn off the power supply of the Transmitter(HT12E) circuit.

[@mechatronicsadda8687]

I make a rf transmitter or moterdriver riciver but this is a problem for me
As if I install that in a rc car 🚗
In case or running car , car cross the transmission range then single will be continu to running
How we can stop it

[@GQM786]

It can with two different supplies

[@kidunivers139]

مسافة الارسال والاستقبال قد ايه ؟ ولو انا عاوز اتحكم من مسافة 50 متر

[@DevisinghRathore1308]

Not working in Separate DC Source
After Giving supply with same source it's working
Tell me if it works on Seprate Power Supply

[@estechknowledge]

What have you used as a power supply?

[@DevisinghRathore1308]

I used both 5 volt DC Battery & 5 volt SMPS

[@DevisinghRathore1308]

Please guide me how to Operate with Seprate Seprate Supply

[@estechknowledge]

Instead of SMPS use batteries in both.

[@DevisinghRathore1308]

I used both side battery but not working

[@miongsolimen6142]

❤️❤️

[@ManishaFulmali-h7b]

There is one big drawback, encoder and decoder are not sink. If on start decoder default state is low on encoder power up it makes decoder to high.

[@qadeer1685]

Nice

[@anurag8226]

Bro this 2 ic s also need same ground?

[@estechknowledge]

No

[@anurag8226]

@@estechknowledge but I made the same circuit
That isn't working in different supply in each IC's.
But i short the two GND in each supply then that works

[@EngrDan-wb5pe]

Nice video

[@John.Doe.2025]

Next time you call it zero wires, but will use one wire.
So radio communications will be called "minus one wire".

[@mr_maker_1603]

47k ke badle 33k resistor use kar sakte hai kya

[@estechknowledge]

Yes

[@princevishwakarma2561]

Please add circuit diagram

[@estechknowledge]

Check description

[@AbdousalamIsmaelHassan]

How many meter working

[@estechknowledge]

If the wire resistance is low it should work more than kilometres.

[@gustavofamoso8799]

Y como podemo enviar por antena el señal sin usar el cable blanco

[@estechknowledge]

If you are asking for this - ua-cam.com/video/03JPvsBrPrk/v-deo.html

[@mudassirmajid99]

Good

[@ahmedkaram40]

اين مخطط الدائره يا هندسه

[@estechknowledge]

Available now.

[@mechatronicsadda8687]

Ht12e or ht12d ek no ki honi chahiye kya

[@estechknowledge]

No

[@mechatronicsadda8687]

Sir mere to ni chal rha

[@hernangarcia1690]

Exelent
I

[@madhuripatel4233]

We can make it 5 chanel

[@modestoblanco2870]

Para los principiates deberias subir los diagramaz

[@estechknowledge]

Available in the video description

[@MinaevNikolay]

а принципиальная схема где?

[@estechknowledge]

Available in the video description

[@unknowndj242]

Thats so easy Bro without ic.

[@H-movies]

How to make photodiode remote control dc motor please photodiode pa video bano please ir led pa nhi

[@estechknowledge]

Where can I find photo diodes?

[@H-movies]

@@estechknowledge sir youtube pa search kro please make photodiode remote control dc motor video

[@jasvindersingh1829]

Please add ir sensor in this project

[@rockygamer1749]

Bro use TTP223 touch sensor module instead of push buttons .

[@popaul_feur]

this is about the transmission not the buttons

[@mechatronicsadda8687]

Sir mere to ni chal rha

[@orkuncamar]

where is the connected red black cable on led card

[@estechknowledge]

Into the power Bank

[@farenikerimator5644]

i can make it without ic its very simple

[@estechknowledge]

Single wire signal transmission?

[@chongse914]

RC remote control

[@mudassirmajid99]

On off nahi hota

[@estechknowledge]

You can add CD4017 for switching

[@IDITIBCPAKU]

😕