433Mhz RF Transmitter And Receiver Without Arduino
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- เผยแพร่เมื่อ 20 พ.ค. 2024
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#DIY #Electronic #SLHydra #RF #Transmitter #Receiver #Arduino
In this video, we are showing how to make a 433Mhz RF transmitter and receiver without arduino. You can create this circuit easily and reasonable price. This circuit very useful for a variety of things.
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How much does the precision in your coils matter? Does it matter much if the coil diameter is 5mm, 7mm, 8mm, etc?
Fine, but you really have to bombard us with that eurotrash muzak?
Also, no current limiting resistor in series with the LED?
Will it still work if they have different power supply?
Keep it up. Good work. 🤘🤘💙
Thanks ✌️
Keep it up brother 💪
Thank you, I will
Keep it
Thanks bro
Good work 👌👌👌
Thanks
Why does the LED on my receiver keep blinking? It's an MX-RM-5V. 433 MHz receiver. The only other marking is 080408. Also, many other videos show the transmitter antenna soldered on the top right hole. Does that matter?
same bro..any solution??
@@farzanaltaf1085 I set it up again today and this time I noticed that putting a finger near the power wire on the transmitter makes the receiver think I an turning the switch on and off. Also, no one shows what happens when the button on the transmitter is left on for several seconds; the receiver's LED turns on and off randomly. These things are crap.
Sir what is that module I mean Bread board power supply?
MB102 Breadboard Power Supply Module
Will be triggered by any 433MHz key fob. Don't think that's useful at all.
👍👍
In how much distance can this work?
3 meters (without antenna) to 100 meters (maximum)
Transmission Distance: 3 meters (without antenna) to 100 meters (maximum)