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Questions tagged [remote-control]

Used to describe the act of (often wirelessly) controlling another system.

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2
votes
1answer
867 views

Control Arduino through ethernet. How to contact from outside network and securely

I'm new to Arduino so please bear with me if my question is too simple or broad (I did try and research it) or guide me if it belongs elsewhere (networking forum?) I would like to be able to control ...
0
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1answer
125 views

Should I control each of the four robot wheel separately or wire two from each side together?

I am making a remote controlled Arduino robot. I has 4 DC motors for wheels. I have 2 motor drivers available that control two dc motors each. I was wondering what the downsides are of wiring 2 dc ...
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2answers
887 views

How do you use an Arduino to control a 4 - 20 mA transmitter?

I am using an Arduino Mega to control the speed of an AC pump. This can be done by connecting to the variable frequency drive. Here is a link of the relevant datasheet, pages 66 and 67 relate to what ...
5
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2answers
464 views

What is the proper way to implement PID?

I'm having some trouble conceptualizing how to go about implementing PID into my drone. There are a few ways I'm thinking about implementing the pipeline: Having one PID Object for each of the six ...
0
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1answer
386 views

Bluetooth module as MCU?

Can I use Bluetooth Low energy devices as micro controllers directly instead of communicating to Arduino e.g. HM-10/11 or even HC-05/06 ? If so what are limitations e.g. can I hook sensors or control ...
4
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2answers
14k views

Want to create bluetooth audio control (volume up/down, play, pause, etc.) for smartphone

I want to create a bluetooth remote audio control to control smartphone audio, essentially identical in function to this type of equipment: https://www.amazon.com/FAVOLCANO-Bluetooth-Button-...
1
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3answers
3k views

Average response time of Esp8266 module

I'm planning a project where I'd like to control an RC car with Arduino and an Esp8266 module. A software running on a computer would read the input from an USB analog controller and send the data ...
2
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2answers
81 views

Arduino as an automation controller

I am considering using an Arduino as a controller for a water treatment system and would love to hear your opinions. All it has to do is open/close a water gate (by starting/stopping a motor) at ...
2
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1answer
199 views

RC Car Hack Issue

I am trying to hack a cheap RC car as to be able to control it using my Arduino. I took apart the cars remote controller and found the pins that make it go forwards, backwards, left, and right. So I ...
0
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1answer
453 views

IR remote unstable button numbers

Question Is there a reason for unstable button numbers of an IR remote? Desciption I wrote a remote class where I identify the pressed number of the remote to set states. But however I get never ...
0
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3answers
3k views

Send commands to Arduino from the WEB

I need to send Arduino some instructions from the web. Basically I would have a web app with a few buttons, and when I press them they send an instruction to Arduino to move for example a motor or ...
1
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1answer
1k views

Daikin Remote ARC

I started off attempting to use the IRRemote Library and a VS1838B Sensor to capture the Daikin air condition signal. I’ve read about the timing and in all honesty, I don’t think I can do it on ...
1
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1answer
839 views

Can Android phone can be used instead of( or with) Arduino as controller?

I am Android application developer and I want to modify regular toy RC car which can be controlled by Android phone. I want to use 2 Android phones: 1 as remote controller, 1 as controller in RC car. ...
0
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1answer
250 views

Irrecvdemo program in or remote library gives fatal error #include<WProgram.h>

Whenever I compile irrecvdemo of or remote library it gives error saying that fatal error saying no file or directory exists #include <WProgram.h> #include <IRremote.h> int RECV_PIN =...
0
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2answers
9k views

HC-05 Bluetooth Module - INQ-Command doesn't work

For a project I need to connect a Bluetooth Remote control with an Arduino Nano. The Problem I am trying to setup a connection to said Bluetooth remote Control. This device is visible! (I have ...
1
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1answer
5k views

Connect Bluetooth remote control with Arduino

For a project I need to connect a Bluetooth Remote control with an Arduino Nano. On the Arduino-side I have an HC-05-Bluetooth module. With the Android Application "Bluetooth Terminal" I can verify ...
1
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0answers
475 views

What is the Mark and Space of Ir remote of Airtel?

Can you please tell me to find out Airtel IR Remote Mark and Space coding. I am making a project in which i have to Airtel IR Remote But I do not have decoding style of it. So please help me out. Any ...
0
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1answer
332 views

Script stops functioning after calling irsend() function in irlibrary!

I have the following script which checks if the user has pressed the numbers "770" or "769" continuously in the remote. The script works fine and displays all numbers. When I press the buttons "770" ...
0
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2answers
2k views

Controlling 2 relays with IR remote, push button and bluetooth - sort of works, need help!

I'm still very new to arduino and coding and having some difficulties trying to figure out what I am doing wrong here. This program is to have control over 2 relays, using a combination of an ...
0
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1answer
94 views

How to read 6 RC remote channels using Attachinterupt for every channel [duplicate]

How can i use the attach interupt command and read rc channels in background. I am in doubt that attach interupt is only applied to 2 pins just and cant be used to get data from other pins.
0
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1answer
111 views

Detect closed shutter

I want to controll some ambient lights in my living room. Therefore, I got some 433mhz outlets which can be turned on or off with an remote, a 433mhz transmitter and receiver on the arduino. The ...
0
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1answer
113 views

Remote Wireless Tripwire

I've had an idea for an Arduino project, but I'm not sure where to start. My idea is this: have an Arduino Nano connected to an HC-SR04 ultrasonic sensor, as well as an nRF24L01+ radio. This will be ...
0
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1answer
843 views

PPM from remote control is very noisy

I tried to use a function that could smooth out the PPM by using 10 input values and finding the averages. But even this still doesn't seem to be a good way prevent the noise that is occurring when ...
1
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0answers
504 views

How do I save IR codes from my LG Air Conditioner remote and replay them?

I am currently using the following code #include <IRremote.h> int RECV_PIN = 11; IRrecv irrecv(RECV_PIN); decode_results results; void setup() { Serial.begin(9600); irrecv.enableIRIn(); // ...
2
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3answers
1k views

433MHz transmitter and receiver pair doesnt work

I have a pair of 433 MHz transmitter and receiver: Transmitter is connected to Arduino pro mini, receiver to Arduino Uno R3. Output of receiver on serial looks like that (it doesn't change much): ...
3
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2answers
2k views

Wirelessly communicate between two Arduinos without router

I want to "connect" two Arduinos, without using wires. The range is ~0.2 miles (300 meters). Using Google, I saw too many options. The idea is to build something like a beacon, so the bandwidth can ...
-1
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1answer
709 views

Using L239D with a joystick

Im making a small, controllable toy car. Im using the L239D motor controller to drive 2 6V DC motors, which I intend to control with a joystick. Using the L239D state table (shown below), I can make ...
0
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1answer
5k views

Run an Arduino without a PC

I would like to use an Arduino to make tasks in my life automatic - maybe to rotate every morning a motor, or to open a door. So, can I run an Arduino as solo with no pc needed? Can i connect it to ...
0
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2answers
2k views

Arduino IRremote stops working

I'm using a standard 38kHz receiver with Arduino-IRremote library and it works fine for a while but then it stops working. The loop function is running time after time as expected but at some point ...
1
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0answers
67 views

How to splice into existing buttons?

I want to control a kettle. It has 4 buttons and a digital disply of the temp. I would like the buttons and disply to remain functional. I just want to make the buttons remoteky pressabke. The buttons ...
1
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1answer
2k views

How to make an RC mixer with the arduino

I want to make a RC mixer mixing two channels of a receiver. What I have: a delta model plane, two servos, a receiver and a Arduino Nano. So I'd like to mix the aileron (two channels) with the ...
0
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2answers
423 views

Arduino R/C compatible transmitter and reciever

I want to make a RC buggy or something down those lines (using Legos of course) and I'm confused while looking what transmitter/receiver to use. Would like a simple classic remote and any compatible ...
2
votes
3answers
576 views

Sending values to an Arduino Yun across different networks

I have quite a lot of experience with Arduino but have recently been faced with a challenge that has stumped me. The project is to create a robot that can be controlled from a separate network than it ...
1
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3answers
175 views

How to control Arduino robot wirelessly?

I have a few potentiometers connected to analog inputs in an Arduino UNO. These are then processed and then the servo motors start moving to move the bot. I would like to keep the motors with the uno ...
0
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2answers
9k views

Error in Compiling

The error shown is C:\Users\SIDDHA~1\AppData\Local\Temp\build3397782103973366883.tmp/core.a(Tone.cpp.o): In function `__vector_7': C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/...
2
votes
1answer
73 views

Signal noise on R/C car channel output

Doing a little project for work and trying to get the Arduino hooked to an RC car to read the throttle channel output and send that via bluetooth to a nearby laptop which will output an animation ...
1
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0answers
119 views

Ken Sherriff Arduino Version Tv-Be-Gone

I am trying to make Ken Sherriff's version of the TV-Be-Gone with the Arduino using the updated v1.2 software. He uses this setup: His Setup My Setup I used the Arduino Nano with same MCU (Atmel ...
1
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0answers
506 views

How to use console.log message from nodejs server, to control led pin 13?

I want to use Arduino Yun as a client, that connects to my nodejs server, receives a message from nodejs and then change led pin 13 on/off according to the message send. I have this example of a ...
2
votes
1answer
652 views

How to make universal remote controller?

I am trying to make simple TV remote using Arduino. I got this link from Google for making a remote. Code uploaded perfectly on my device. But all it does is blink a the LED on pin 13. I hope I ...
0
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2answers
946 views

What is the best transmitter/receiver to use with an Arduino RC?

I want to customize an RC car that I have because the controller is gone. I'm going to use an Arduino with a custom motor controller but I have no idea what to use for the transmitter/receiver. I've ...
1
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1answer
750 views

External access to Yun - request not recognised as HTML

I am trying to access my Yun externally. My router recognises traffic on Port XXXXX and forwards it to my Arduino Yun. I have the below code working internally and now trying to adapt this to work ...
0
votes
1answer
121 views

I want to know how to record and play radio waves?

I want to make a universal remote.I have an ir receiver and transmiter. I.I can use it to control my tv and other equipment.I want to also control my dish network in the US. I checked and think that ...
0
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2answers
1k views

Using NodeJS, socket.io and Adafruit HUZZAH CC3000 breakout board to control Arduino wirelessly?

I'm looking to build my a wirelessly controlled lamp and have a few questions. Would I be able to use the Adafruit HUZZAH CC3000 breakout board to receive commands from a website and control a ...
0
votes
1answer
317 views

Using Arduino audio to control an LED light

I am looking for a way to control an LED on a circuit board using audio input for learning purposes. I have written my own speech recognition system using dynamic time warping in Python, but I would ...
0
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2answers
4k views

RF Remote Clone using NRF905

I have come across the various blogs which talks about cloning RF remote using cheap 434 MHz Tx/Rx and RCSwitch library. I tried using RF 434 MHz ASK (https://www.sparkfun.com/products/10532) module ...
0
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5answers
50k views

Using VS1838B with Arduino

I just bought VS1838B IR module (from here) and trying to work with it. I have connect 1838B receiver like this : And this is my code (whole code here) : #include <IRremote.h> int RECV_PIN = ...
1
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1answer
6k views

Why PIN3 stays at 1v3 in a IR emitter project?

Here is my very simple IR emitter circuit. OSI5FU5111C-40 is an infrared LED. I am using the IRremote library from here in this simple sketch, #include <IRremote.h> unsigned int raw[100]={... *...
2
votes
2answers
345 views

Cheap medium range wireless communication with a linux PC

I have a project that's currently using Arduino Uno with a cheap class-2 bluetooth serial adapter from ebay to send and receive data and control a LED light strip. However, it struggles to establish ...
2
votes
1answer
2k views

Auto acknowledge failed with nRF 24L01+ and Arduino [closed]

My transceivers are running fine. I've written a few code and got them running. Then I decided to check the auto acknowledgement feature wherein we can return data back to the sender WITHOUT manually ...
5
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5answers
11k views

Is it possible to transmit using an NRF24L01+ without an Arduino?

I have two NRF24L01+ modules which are transceivers, but for my project I would like to send a very simple signal from one of these modules to the be read by the other. That would've been very simple ...