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Guido

Electronic Engineer for hobby

Siena - Italy

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This user joined on 01/23/2020.

My Projects

A 0 - 32MHz FPGA based Software Defined Radio (SDR) built assembling ready modules -> quite cheap and easy to build

32MHz spectrum and SDR in an FPGA

An Internet Radio receiver based on ESP32 (D1 Mini), a DAC and two 12 LEDs rings showing "real time" audio spectrum by colors.

(Funny) Audio spectrum by colors

It has a WiFi Access Point for easy real time configuration. It sends: ham callsign, GPS or fixed coordinates, altitude, Volts and mA

LoRa APRS 433 MHz battery powered beacon

10 components to assemble a battery powered plain vanilla ESP32 module for something (hopefully) useful

Minimal Battery Powered ESP32

Create the environment to program (HW and SW) the EBAZ4205 board (FPGA XILINX ZYNQ-7010)

Cheap (35$) and powerful FPGA programming

Hardware prototype and software to build a reliable and highly configurable sun tracker (azimuth only) for photovoltaic panels and similar

Sun Tracker prototype

View all 7 projects

Projects I Like & Follow

The 2017 Hackaday Prize

No more restrictions from high level software! Access the lowest level of radio transmission with this programmable USB stick.

Open narrowband RF transceiver

The 2017 Hackaday Prize

Sub 1GHZ RF wireless modules operating at 915MHZ and 433MHZ ISM bands, based on the ADF7023, full open source!

S1G RF: Sub 1GHZ Radio Modules 915MHZ and 433MHZ

This is a home automation system that uses C#, Arduino and OpenCV to facial recognition.

Home automation system with facial recognition

The 2016 Hackaday Prize

An open source 3D printable robotic prosthetic leg.

Drakkar - printable robotic prosthetic leg

David Sanchez Falero

Testing the Wien Bridge Medium Wave Receiver

Wien Bridge Medium Wave Radio Receiver

This is a more advanced, version of the original program. It changes the spectrometer from educational 'toy' to serious instrument!

Py Spectrometer 2!

PC FM radio with RDA5807M without microcontroller. C# form control the chip through serial port.

PC FM radio with RDA5807M

This is a robot that uses some bug algorithms to navigate from a start point to an end point in a unknown environment

Bug Robot

Vinícius Jean Ferreira

I am investigating the use of ADCs (analog to digital converters) at Msps and Gsps, for global gravity and radio networks.

Software Defined Radio Notes

Bits