designing an easy electric circuit - REWARD

Thread Starter


Joined Jan 22, 2012
good morning,

I am a economic student in Rotterdam and I am trying to build a new device. I have no problem for the software part but I don't really know how to built the hardware one. basically, I need a very simple circuit where I can locate different parts (like a led light, a bluetooth receiver) and it must be programmable. for the moment I just need the graph. successively, i will give it to an electrician.
is there is someone available for helping me, it would be great and i like to offer also a reward of $100.

all the details will be given by personal mail. my contact is <SNIP>

Last edited by a moderator:


Joined Jul 9, 2011
You should give the details here on the forum.

Locate from what distance?
How many different devices?
Programmable how? What's the objective?
Maximum physical size of the device?