433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch KR1204 FOB

KR1204 is explained. Wiring is explained and how to program all 7 modes of it.

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Jump to different section of video by clicking on the time:
00:00 Start
00:44 Introduction
04:25 How to use Multiple remote controller
05:51 Relay Power Rating explained
07:47 Wiring Explained
09:14 Mode 1: Momentarily Programming
10:14 Mode 2: Toggle Programming
11:08 Mode 3: Latch programming
12:02 Mode 4: 2ch momentary + 2CH Toggle
13:00 Mode 5: 2CH Momentary + 2H Latching
13:51 Mode 6: 2CH Toggle + 2 CH Latching
14:48 Mode 7: 2CH Latching + 2CH Latching

Tutorial by Ahmad Shamshiri form Canada
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[TheLennbert]

Thank you so much! This was the only video that helped me with my problem. For the first time in 15 years I am able to use my electric garage door opener.

[Aadnad]

Great channel Ahmad, I've just found you, and you are very thorough with your explanations. Thank You.

[tman]

Thanks Ahmad, I just got mine and trying to figure out how to use it to control my garage. This has been a great help!

[WillemStam]

Thank you very much! I've got mine working with our garage door. Super easy

[gibbyrockerhunter]

Thank you. I really appreciate the full and actually comprehendible video.

[BAAcic]

Thank you ever so much for the detailed instructions. After trying to sort out how to make my relay work, by the hopeless instructions, you have made it so easy. Thanks again.

[farhadissac]

great channel thank you for you explaining and patient

[joshneal]

Very detailed and informative. Thank you for taking the time to explain and show us how to use it.

[lellociccio]

Its possibile use 1 toggle 3 momentary?

[damunior]

Can this device can be use to faac 844 sliding operator? Please answer ASAP thanks

[FlyKool]

Very good video! I believe I can now wire this up to control 2 fans and 1 circulation pump.

[zubairsami]

Your transmitter (remote) can work automatically to on/off submersible pump motor,
For auto run when water tank 50% empty and automatic stop when full tank???

[keystonirvana]

Please tell if two relays will turn on together in momentary mode if I press multiple buttons together on the remote.

[TurkVladimir]

Thanks Great Video Presentation Helping Others is to Pleasingly God

[forxan]

What microcontroller does the receiver have?

All the best

[malamian]

Thanks my friend, it was really helpful and saved me a lot of time.

[woolfy]

That's a really cool project! I don't yet have a use for it but, hopefully in the future. I just had a question about the led setup. The resistors that are connected to the 4 led lights, how do I figure out the correct resistor to use? Will the leds just burn out without a resistor in place? Also, do you know of a guide to setup and to be able to run 12 volts on the output side, instead of the resistors?

[Sam]

Thank you... I need the wiring diagram to my project..please

[chrisreynolds]

Thank you VERY much for the tip on the other modes. Supplier advertised it as momentary only, so I thought I was going to have to send it back or do a lot of extra circuitry. Brilliant now it's toggle which is what I wanted 😃

[Nkanutv_Channel]

Please how can I control the speed of a DC motor?