Oops, no post for April.
Hope this short post,make up for it. This probably more engineering than IT. But its not rocket science. Build your own lie detector.
I cant help much on doing this, since i havent tried it yet. The guy in the video, KipKay is a famous for his electrical hack and DIY video. Subscribe to his youtube channel for upcoming DIY video, which you might like (or not). Click here for resource or info on this project. Visit his website here.
I have bought the parts. In total its roughly less than RM10, excluding cost of transport. If anyone interest could gladly help you guys to get the parts and post it to you guys, though postage fee apply. Bulk order would be great, save the earth, go green :P (save my cost)
[probably follow up on this post, if i am able to get of from the internet and start doing more useful stuff and do this]
later
admin [blog, portfolio]
somehow i think im posting stuff not relevant and boring.