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Guido

Electronic Engineer for hobby

Siena - Italy

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This user joined on 01/23/2020.

My Projects

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

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

Receive an SMS when the water (or sewage) tank is above/below a threshold level or send an SMS to turn on / off the water pump.

SMS water tank ultrasonic controller

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

Use the actual Sega Genesis sound chips to play chiptune files!

Sega Genesis Native Hardware Chiptune Synthesizer

Too simple for a project page & which may never happen.

Silly hardware wishlist

lion mclionhead

Testing the Wien Bridge Medium Wave Receiver

Wien Bridge Medium Wave Radio Receiver

The 2016 Hackaday Prize

An open source 3D printable robotic prosthetic leg.

Drakkar - printable robotic prosthetic leg

David Sanchez Falero

Hackaday Prize 2019

This projects converts a Bobby-Car (children's ride-on toy) to electric by using 4 Hoverboard motors, VESC controllers and an ESP32

Electric Bobby-Car

Replacement PCB for TS100, adds USB-C PD to every hackers favourite tool!

Otter-Iron - TS100 USB-PD hardware mod

Scalable swarm robot platform using ESP32 MESH capabilities and custom IR location

Swarmesh NYU Shanghai

Rodolfo Rodolfo

The 2016 Hackaday Prize

A desktop hi-fi audio player for listening music without interruptions or breaking the bank

Desktop hi-fi audio player

The 2017 Hackaday Prize

a flexible controller based on the ESP32

HIVE

Security alarm based on NE555 timer and logic gates, made for hobby purpose

Security alarm

Andrea De Napoli

This project shows how to synchronize live music and lights using DSP/DFT in real-time on ATtiny13 which offers only 64B RAM / 1024B FLASH.

ATtiny13 – dance lights with FFT

Łukasz Podkalicki

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

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

PC FM radio with RDA5807M

This unit allow you to route a audio signal through a switching system and distribute it to various speakers.

6 Channel speaker selector

Dilshan Jayakody

Wireless Audio System using precise UWB indoor localization to provide : follow me and multi-room to users.

BSP Sound System

Lahorde Lahorde

Raspberry Pi Zero plays an audio clip when a button is pushed.

Music Button

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