Tags

3 Projects (c)

Heart Metronome

2017 (35 yo) - Dev time: 2
With an ECG sensor (ADB232), detected the heart beat rate / phase (normalizing and filtering the raw signal), and allow to play a midi file with the same tempo (or a multiple) of your heart beat, adjusting the speed in real time.
This experiment want to be a proof of concept that a song upbeat respect your physiological baseline give you anxiety, downbeat boredom
C
C#
Midi
WPF
Signal Processing
Firmware
PIC MICRO
Desktop App

Video

Parking App

2017 - 2019 (35 yo) - Dev time: 3
Co-Founder of Krap, a mobile App to help the driver to easy find a parking spot (on street or private park). The parking availability data can be collected via a parking sensor or directly from the users using the app. When you are close to your destination, a machine learning algorithm drive you across the street in which you have more chance to find a free parking spot.
We won the open innovation summit in Turn (2017) as most innovative startup, and we have been selected as one of the top 10 startup in SENTE Mobility Program in 2019.
My contribution:
  • Design and build the parking sensor in all its parts (electronic, firmware, enclosure)
  • Custom DX11 based 2D map draw/edit engine (due to performance reason with very large 2D geometry dataset)
  • OSM data extractor.
  • Traffic simulator on real OSM data (plus the parking spot on street, inserted manually) to test the algorithm performance compared to the random
  • Routing and navigation algorithm from raw GPS data (extremely approximates)
  • Android NDK map / routing library, android GPS recording, android GPS data simulator from a previous GPS recording
  • On street parking edit web app, drawing on a map or using GPS during a city walk
C++
C
Kotlin
Android
Android NDK
C#
WPF
HLSL
DX11
OSM
Socket
GPS
2D Geometry
Routing
Firmware
ESP8266
3D Print
WEB Api
Algorithm
Desktop App

Video

Screenshots

Links

Badge Reader

2007 (25 yo)
Implementazione di un firmware, e collaborazione nella progettazione elettronica di un componente hardware basato su microcontrollore (Microchip PIC16F873), per la realizzazione di un lettore di tessere RFID, che comunica con un server remoto scambiandosi pacchetti udp su interfaccia ethernet.
C
Firmware
PIC MICRO
Assembly