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1  Using Arduino / Interfacing w/ Software on the Computer / Latency on: April 06, 2011, 12:39:35 pm
Hey all,

I'm sending a signal to my Arduino Uno board via a Win32 C++ program. Would anyone know how I can check the time from when the signal is sent to the time the board receives it?

Thank You.
2  Forum 2005-2010 (read only) / Syntax & Programs / C++ on: January 23, 2011, 06:22:25 pm
Hello, I'm pretty new to the Arduino world.

I'm using using an arduino uno board and I want to interface it to a Borland C++ program. Basically I want one of the pwm ports to ouput a certain voltage if a variable is one value and another voltage if that variable is another. I wrote the code to do this with the arduino software. So do I upload that code to the board then use the and serial.write commands?
3  Forum 2005-2010 (read only) / Bugs & Suggestions / Which board should I get? on: October 27, 2010, 02:30:54 pm
Kinda new to the whole microcontroller scene. I'm looking for a microcontroller that can output a varying voltage output. Can Arduino boards do this via PWM ports? is there a particular one that would be better than another?
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