Skip to main content

62. Controlling VLC Media Player with an IR remote - Using Arduino and Python

Hello Everyone!
In my previous project, I have explained you about controlling the VLC media player by your hands and in this version, I will be using my own IR remote to execute more functions. In my previous version, I only presented three functions which were Play/ Pause, Volume up and Volume down, but in this version I will be presenting eight more functions. Read on further to learn more about this project.
You will also find this blog post as a helpful guide to make your DIY IR remote.

Hardware components used in this project

IR remote

  • Arduino Uno
  • USB Type A/ B cable (for Arduino Uno)
  • Solderless Breadboard - Full+
  • IR transmitter module (KY-005)
  • Push-button (x11)
  • Male-to-Male Jumper wires (x13) - 20cm
  • Jumpers (x12) - To reduce the usage of wires

IR receiver

  • Arduino Nano
  • USB Type A to mini B cable (for Arduino Nano)
  • Solderless Breadboard - Half+
  • IR receiver module (KY-022)
  • Male-to-Male Jumper wires (x3) - 10cm

Setup


Your setup must look somewhat similar to those in the pictures above. 

Connections



IR transmitter module (KY-005)

  • S - D3
  • (-) - Ground (GND)

IR receiver module (KY-022)

  • S - D11
  • (+) - 5V
  • (-) - Ground (GND)

Push-buttons

  • Play/ Pause - D13
  • Mute - D12
  • Volume up - D11
  • Volume down - D10
  • Toggle - D9
  • Fast forward - D8
  • Rewind - D7
  • Stop - D6
  • Time (Remaining and Elapsed) - D5
  • Next - D4
  • Previous - D3

Coding

You will need to use both Python and Arduino IDE for this project. If you have not installed Python, please follow the steps indicated in my previous project. 

Arduino

IR remote
For this project, you will be needing the 'IRremote' library by Ken Shiriff. According to IRremote library, the IR transmitter module must be connected to D3 only. If you are new to this, please go to File----> Examples---->IRremote----> IRsendDemo in your Arduino IDE software.
Compile the sketch and upload it to your Arduino microcontroller. Infrared light is invisible to human eyes but you could see it through a camera. Place your phone camera above the IR LED in the transmitter module and observe the Infrared light. If it works, your connections are correct.
Create instance using the IRsend syntax and create global variables for all your push-buttons. Within void setup( ), call pinMode( ) to configure the pins as INPUT_PULLUP. Set the data rate in 9600 baud (bits per second) for serial data transmission.
Within void loop( ), you will be sending IR signals with each button press. If the push button's state is LOW, your IR LED must send IR signals using NEC IR transmission protocol. This could be done using sendNEC function. The parameters within this function are the IR code and the number of bits. In this case, the number of bits is 32. Set a delay period of 40 milliseconds while sending IR signals.

IR receiver
Now you will be programming your Arduino Nano microcontroller to make it work like a receiver.
Here's a code snippet:
Use this code snippet as a guide to complete your sketch. Before completing the void loop( ) function, call resume( ) with irrecv as syntax for the IR receiver module to resume listening for a code.

Python

Follow the guide from my previous project for this coding. 
VLC Media player keyboard shortcuts:
  • Play/ Pause - Space
  • Mute - M
  • Volume up - Ctrl+Up
  • Volume down - Ctrl+Down
  • Toggle - F
  • Fast forward - Ctrl+Right
  • Rewind - Ctrl+Left
  • Stop - S
  • Time - T
  • Next - N
  • Previous - P
You will need to use hotkey function for volume up, volume down, fast forward and rewind functions. For the rest, you will need to use 'press' function.

If anyone has any questions with this project, please feel free to comment below or send me an email at arduinoprojectsbyr@gmail.com.

Final Look

If anyone has any questions, or suggestions, about this project, please feel free to comment below or send me an email at arduinoprojectsbyr@gmail.com.

Comments

Post a Comment

Popular posts from this blog

51. Buzz wire game using Arduino

Hello everyone! This is my first Arduino project in 2020 and it is going to be a fun and simple project. You would have heard of the Buzz Wire, a steady hand game, and today you will be learning to make one using Arduino. Hardware components used in this project Arduino Nano USB Type A to mini B cable (for Arduino Nano) Solderless Breadboard - Mini and Full-size LEDs (x2) - Green and Red Resistors (x2) - 220 Ω  Active Buzzer module (KY-012) LCD display module with I2C interface - 16x2 Male-to-Male Jumper wires (x4) - 10cm Female-to-Male Jumper wires (x5) - 20 cm Jumpers (x5) - to reduce the usage of wires Copper wire  Tape (or any form of insulation)  Setup Your hardware setup must look somewhat similar to the ones in the images above. The beginning and end of the copper wire maze must be taped to prevent conductivity between the wire loop and maze. Connections LCD display module with I2C interface GND - Ground VCC - 5V SDA - A4 SCL - A5
Post a Comment
Read more

71. Buzz Wire Game ( Version 2.0 ) using Arduino

Hey Everyone! I hope that everyone's safe during this pandemic. Today I am going to explain you about the second version of my Buzz wire game. People who are bored of staying indoors can find this game pretty interesting and fun to play.  If you are a beginner, you can start off with my first version of this project :  51. Buzz wire game using Arduino   Hardware components used in this project Arduino Uno Solderless Breadboard (x2) - Full/ Full+ LCD display module with I2C module - 16x2 Potentiometer - B20K Push-buttons (x3) Resistor - 220 Ω Active Buzzer module (KY-012) LED - Red Copper Wire - 19/ 20 gauge thick Male-to-Male Jumper wires - 10cm and 20cm Wire - Long enough to connect the loop of copper wire to ground Other tools required for this project Cutting pliers - To cut the right amount of copper wire Round-nose pliers - To bend the copper wire and make a maze and loop Hardware setup Connections Wire Maze - D2 Wire loop - Ground (GND) B20K Potentiometer S - A0 (+) - 5V (-)
1 comment
Read more

86. RFID Health tag (Arduino and Python)

 Hey everyone, Sorry I have not uploaded in a while. Today, I will be sharing an interesting project with all of you. This RFID Health tag project is useful when it comes to keeping track of vaccinated individuals, their biodata and their health conditions and medications. For this project, you will be needing Arduino and Python. Read on further to see how I did this project. Hardware components used in this project Arduino Uno Solderless Breadboard - Half+ MRFC522 RFID reader RFID key tags (x5) Push-buttons (x2) Male-to-Male Jumper wires (x12) USB Type A/ B cable (for Arduino Uno) Software required Arduino IDE - latest version recommended Python 3.8 Schematic MFRC522 RFID reader SDA/ SS - D10 SCK - D13 MOSI - D11 MISO - D12 IRQ - Not connected GND - Ground RST/ RESET - D9 3.3V - 3.3V Push-buttons Submit button - D4 Retrieve button - D5 Coding Arduino For this project, you will be using the following libraries: MFRC522 by miguelbalboa -  https://github.com/miguelbalboa/rfid SPI - In-bu
Post a Comment
Read more