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 http://alez.maetech.it/docs/MAE_sommatore.pdf but the original link is currently broken. Here you may find the pdf file originally available (Italian text only)

                       

      Lighting

      Optical setups

      Dark Background Photography

      Macrophotography (Arthropoda)

      Other photography pages

 

A color-highlighted HTML version of the Python source code exemplifying filtering methods by bitmasks (separate highlights, midtones and shadows)

     --------------> Python source code exemplifying filtering methods by bitmasks (separate highlights, midtones and shadows)

A color-highlighted HTML version of the Python source code exemplifying the use of image filtering methods based on bitmasks

     --------------> Python source code exemplifying the use of image filtering methods based on bitmasks

A color-highlighted HTML version of the Python source code exemplifying the use of image filtering methods based on kernel convolution

     --------------> Python source code exemplifying the use of image filtering methods based on kernel convolution

A color-highlighted HTML version of the Small Basic source code exemplifying the use of the Simplex Method

     --------------> Small Basic source code exemplifying the use of the Simplex Method

A color-highlighted HTML version of the Small Basic source code exemplifying the use of direct and inverse FFT transforms

     --------------> Small Basic source code exemplifying the use of direct and inverse FFT transforms

A color-highlighted HTML version of the Small Basic source code of an «Oliva porphyria Pattern Generator»

     --------------> Small Basic source code of an «Oliva porphyria Pattern Generator»

A color-highlighted HTML version of the Small Basic source code of a badly over-engineered «Seashell Pattern Generator»

     --------------> A zip file with the badly over-engineered «Seashell Pattern Generator» and all the files required by the program

A tribute to the complexity of the Oracle stored procedures that I developed in the early 2000's: the color-highlighted HTML version 2400+ lines long PL/SQL DB maintenance procedure

Compact, searchable-by-LIKE hierarchical trees in RDBMS tables (January 2023 - at last, an accurate description of an idea of mine from the mid-1990s)

A color-highlighted HTML version of the Small Basic source code of an on-screen analog clock, originally developed in 1985 with BASICA language

     --------------> Small Basic source code of an on-screen analog clock, originally developed in 1985 with BASICA language

A color-highlighted HTML version of the Small Basic source code of an on-screen digital clock

     --------------> Small Basic source code of an on-screen digital clock

«PAPERCAC 2020» (a 1996 prototype of mine, redesigned by Alessandro Di Carlo)  (b)

Biosequence alignment (code samples, Italian text explanations)  (b)

Graphics programming with Processing.org (does not work on Chrome browser, NPAPI is not supported anymore)

Neural network (code sample, explanations in Italian)  (b)

VDBIOCOL - my software (1999) for the management of zoological and paleontological collections (Italian User Manual)  (b)

(b) MS-Access was chosen because it's a self-contained DBMS and interpreter, well suited for didactical use.

 

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