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1  Using Arduino / Interfacing w/ Software on the Computer / Send MIDI from a DAW (without optocouplers and other electronic stuff) on: May 27, 2013, 01:32:32 pm
Hi guys! I was trying to send MIDI to Arduino without connecting lots of electronic components and I did it. Here's a video where I show all the setup:
1. A DAW (Reaper)
2. Promidi and Serial libraries
3. Processing
4. LoopBe30 (to create Virtual MIDI ports)
Enjoy!
2  Using Arduino / General Electronics / Re: Receive midi without opto-isolator on: May 12, 2013, 01:46:08 pm
I already did it and read about it, but I still do not understand why I need it and what it is doing in this circuit.
3  Using Arduino / General Electronics / Re: Receive midi without opto-isolator on: May 12, 2013, 12:57:34 pm
What do you mean by MIDI's balanced-pair? What does this opto-isolator do? Can I replace it with code?
4  Using Arduino / General Electronics / Receive midi without opto-isolator on: May 12, 2013, 12:11:13 pm
Hi, guys! I want to receive midi messages from a DAW using a midi connector with Arduino. But in every tutorial that I find there is an "opto-isolator". Why do I need it. Can I connect pins from Midi Connector to pins on Arduino and receive data via Serial without opto-isolator?
Tutorial I talked about: http://www.instructables.com/id/Send-and-Receive-MIDI-with-Arduino/step9/Receive-MIDI-Messages-with-Arduino/

Thanks for help!
5  Community / Exhibition / Gallery / Re: Accelerometer controlled processing game on: May 01, 2013, 09:17:14 am
That's cool, man! I made a similar project recently. Check it out:
6  Community / Exhibition / Gallery / Re: Playing a game with a photo resistor connected to Arduino on: April 30, 2013, 07:00:10 am
Cool update! It's fun to see my project grow smiley-grin
7  Community / Exhibition / Gallery / Re: Playing a game with a photo resistor connected to Arduino on: April 19, 2013, 10:58:07 am
Cool! You may check out these tutorials on Serial Communication between Arduino and Processing:





 smiley-wink
8  Community / Exhibition / Gallery / Re: Playing a game with a photo resistor connected to Arduino on: April 19, 2013, 08:35:27 am
Thanks for your response! It is possible that a red dot was hiding under the green one (it can be fixed by drawing red dots after green ones), because all of them are generated randomly. And I don't think that the input pin matters, as long as it's analog.
I'm glad, that you're having fun checking out this project! Good luck!
9  Community / Exhibition / Gallery / Playing a game with a photo resistor connected to Arduino on: April 16, 2013, 11:22:09 am
Hi, guys! Here's a simple project, where I use photo resistor to control player's location on the screen. (game coded with Processing)
10  Topics / Education and Teaching / Photoresistor game controller on: April 10, 2013, 10:04:24 am
Hi, guys! Made a tutorial on controlling a Processing game with a photo resistor connected to Arduino. Check it out:
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