Arduino breadboard prototypes and software sketches

Four-bit binary adder with Hex and bin display, breadboard prototype  (a)

Breadboard prototypes, nine experiments for my nephew Lorenzo (Italian text only, with clear illustrations)

(a) I was inspired by what I read at but the original link is currently broken. Here you may find the pdf file originally available (Italian text only)



      Optical setups

      Dark Background Photography

      Macrophotography (Arthropoda)

      Other photography pages


Scientific Papers - Bioacoustics

Scientific Papers - Others

Short educational A4 cards about the "minor fauna" of the Fluminese area (Sardinia) -
with the collaboration of Ufficio Servizi Turistici Start-Uno