About
I'm Davide, an italian engineer with a passion for technology, design and scuba diving. These are my personal pages. Enjoy!
Electronics
My electronics projects
20W led from Hong Kong vs conventional lights
Pictures of a 20W led i found from an HK seller on eBay: impressive results! This led product could replace conventional lighting. At last led tech is mature enough to enter mass market.
Stepperino alpha version
Stepperino is a stepper motor controller based on arduino and cheap, commonly available components. This early version is capable of controlling an unipolar stepper motor (5, 6 or 8 wires) in full step mode and is the first step towards more sophisticated control to be achieved in firmware.
Night dive led flasher
The light beacons for nocturnal scuba diving can get quite expensive if bought at the store. Here’s a much cheaper alternative using easy to find / junk parts.
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