I'm fairly new to arduino and I ran it some problems...I was trying to make an LED turn on and off but I'm not successful, I couldn't find any documentation on this shield and I don't know how to check if the sensor is working properly....can anyone help me!? Do I need a separate code to check the status of the sensors or I just need to open the serial monitor? I couldn't find if any of the sensors I tried were working...
I will try to connect it directly to the duemilanove
So do I take it you have a shield designed for a Mega attached to a duemilanove?
If so that is your problem. What is Pin 2 on a Mega is physically Pin 10 on a duemilanove.
Also the power and grounds are different on the two so that shield will not work on a duemilanove.
Thank you for letting me know ...it kind of makes sense that it wasn't working but this image made me believe this shield was for my arduino:
However, I'm trying to connect directly to the arduino but the outcome is the same....am I doing something wrong? i wanted to turn the led on/off by getting my hand in front of the sensor but do i need a separate code for that? is there any way to know if it's reading well?