Detection of motion
dj hardley from India  [3 posts]
7 year
If I detect something​ in a Live streaming video and I want to glow a LED... How can I do this
Steven Gentner from United States  [1446 posts] 7 year
You need to determine what device you will use to accept communication from the PC to actually change a voltage level. For example, many people use the Arduino for exactly such a task ... but there are many other devices that can be used to do that. Basically, you first need to select an appropriate device (cost, size, functionality) and then determine how to communicate with it (either using a module already in RR or using the Serial/USB modules).


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