Vassilis Fotopoulos
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Vassilis Fotopoulos replied to Daniel Bernardo's discussion 5mm Infrared Transmitting LED
"I understand ... at least now you know. Go get a receiver and have some fun! it's cheap part anyway."
Dec 7, 2012
Vassilis Fotopoulos replied to Daniel Bernardo's discussion 5mm Infrared Transmitting LED
"sorry Elac, I answered before reading your post. Of course you are right. The demodulating frequency is of crucial importance but receivers work in a frequency range, for example the one I posted works between 35 and 41KHz, but for 38KHz you get…"
Dec 7, 2012
Vassilis Fotopoulos replied to Daniel Bernardo's discussion 5mm Infrared Transmitting LED
"the part that you send the link, is a transmitter, not a receiver. So how do you expect to "read" the codes? to do so you need an IR sensor like this in that tutorial (http://learn.adafruit.com/ir-sensor)"
Dec 7, 2012
Vassilis Fotopoulos commented on GarageLab's blog post Tutorial: Arduino I/O Port Expander with PCF8574
"contractorwolf is right.."
Nov 29, 2012
Vassilis Fotopoulos commented on GarageLab's blog post Tutorial: Arduino I/O Port Expander with PCF8574
"I think that y should be 1 in the line if (a==254) { y = 0; }; //P0 am I missing something? I don't have the chip to test it yet."
Nov 7, 2012
Vassilis Fotopoulos is now a member of GarageLab (arduino, electronics, robotics, hacking)
Nov 7, 2012

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Muhammad Ali commented on Marcelo Rodrigues's blog post Arduino generated VGA (color) signal - Complete!
"Thanks for the advice. I will persist with the code till I get it done. thanks once again."
Apr 18
Marcelo Rodrigues commented on Marcelo Rodrigues's blog post Arduino generated VGA (color) signal - Complete!
""The output waveforms on oscilloscope for Hsync and Vsync and for that matter RGB pins are not…"
Apr 17
Muhammad Ali commented on Marcelo Rodrigues's blog post Arduino generated VGA (color) signal - Complete!
"Hi  Marcelo I am trying to make this code work with Attiny 44a operating @ 20 MHz. I have…"
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Marcelo Rodrigues replied to FiniousFingers's discussion New to group
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FiniousFingers replied to FiniousFingers's discussion New to group
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Edward Evans replied to GarageLab's discussion Serious claims against BeagleBone's manufacturer CircuitCo
"Have you moved forward with any action?  I would be interested in discussing your…"
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Marcelo Rodrigues replied to GarageLab's discussion Serious claims against BeagleBone's manufacturer CircuitCo
"Ed, No, they didn't deliver yet.  :( Good luck for us all."
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