I think it's coded in the IRremote library. If you take a look to the IRremote manual arduino-irremote.github.io/Arduino-IRremote/ it says: "You can use any pin for sending". At the end of the page there is a table with the pins to use with different arduino devices.
you’d have to go into the IRremote library itself and change it there. You can trace through it yourself. For example, your code likely includes IRremote.h So look in that header file. You should see a section on “sending.” It’ll probably reference a “.cpp” so go into that. You should see references to using pin 3 there.
idk whats wrong but somehow sender shows that its sending some commands by its own (but in reality it doesnot) and it spams like that untill i stop proggram :/ and in 1 start up i can send only 1 command after it stops working
Awesome video, just one comment. For the IR transmitter the 5V is not needed in the schematic and the whole circuit could have been done on the top rail saving you an extra wire going from negative top rail to negative bottom rail.
that's awesome! i was just wondering if it would be possible to do it on an esp....... another thing is if you can incorporate to home assistant? great job on the videos look forward to seeing them
Haha yes I am an Electrical Engineering student. And believe me, I only made my notes so neat because I am sharing them in the video, otherwise it might not even look English..
Is there a way to set up a security system for your home using voice actived, your voice not Alexa...so that way it would recognize your voice to deactivate the alram or activate it..what I'm stating, would like a remote access on my phone to unlock my house by my voice..or eye retna..
Hello, thank you for your video its very helpful. Right now with my code i can only turn on my tv..can you help on how to turn on my tv wait 5 seconds and then turn off again? i tried writing the power code under the delay again but it didn't work..thank you in advance
Hey if anyone had a problem with using a TSOP1738, it wasnt working for me. I wired it differently and voila.. Right most wire should go to arduino pin 10 or whatever, left most pin to ground and mide pin to 5v! That should work if u had same problem as me, i was using a different ir receiver to the one on the video, that may be why.
The range of a transmitter LED is always set to a certain range, you cannot increase or decrease this. My best guess is finding a different transmitter LED with a better range!
I believe you can technically alter the amount of current being sent through the IR transmitter but check the datasheet as there will be some range of what’s acceptable for your diode.
I want to make a remote controller on Arduino (IRrecv+IRsend+sleep). In which it should read IR data usingtsop1738 then send the desired IR data using IR transmit led. And when no data is received it should go to deep sleep to conserve battery. Because I want it to run on 3v lithium coin cell. I found many codes on the internet using Irsend + sleep or just IRsend + IRrecv. But not a combination of all the three. If you make the code for the same it will be helpful. Need for this project=== some channel nos on my tv are 4 digits. It is very difficult to press 4 keys. So my plan is to press only 1 key tv remote and my controller will send desired 4 distinct key codes to tv by sending cancel command to my 1st command press by me on my tv remote
@Federico Blum you’d have to go into the IRremote library itself and change it there. You can trace through it yourself. For example, your code likely includes IRremote.h So look in that header file. You should see a section on “sending.” It’ll probably reference a “.cpp” so go into that. You should see references to using pin 3 there.
Pranav Sundriyal The 32 is to show the size of the hex value. So for something like 0x24A54F33 each hex digit contains 4 bits. So 8 digits x 4 bits equal a total of 32 bits
Using IR Signals to Control TV 4,963 views I appreciate the technology: Infrared, Xray, MRI and other similar thechnologies. But, I discourage the dumbization theories, such as infrared light ...etc.the empty fiction theories (Infrared is just above red light???) , Infrared from the sun???? fuck that lie. Thanks. We know light is not electromagnetic for electromagnetic signal is man made technology signals. Communication is not light technology, communication /remote control...is just result of technology.
