Some pretty cool automated functions and easily adjustable parameters. Not bad for a small budget!
Ultra low-cost flow-through photometer for on-line measurements of bacterial density.
by Alex Kutschera
Failed but still teaches a lot.
Conceptualised a portable eBook reader which allows the blind to feel the Braille characters with a blind stick which can detect obstacles.
by Team Drishti
If you ever wanted to build your own smart switch, please read the story below.
Everybody hates it when they want the drink a cup of coffee and the water tank is empty. Here is the solution!
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