To tuxduino - we connected it to the 5V output, just to see that it is working. You can see the program in ARDX: Kumpulan Situs MPO Paling Gacor Anti Rungkad Terbaru 2023. You can see the entire board in http://www.oomlout.com/oom.php/products/nedx/ncir-03 (only we used a 10K resistor, which is what the kit included).
To Chagrin - we are new to the Arduino. How do we control the current to the output PIN? Is the value that we provide in the software voltage or current?
Thanks for the help