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Manuel Alfonso

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Spain

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This user joined on 11/15/2019.

My Projects

A 18650 LiPo Battery Manager with Fuel Gauge and Dual Rail Power Supply

18650 Manager

Programmable Sound Reactive Neopixel Ring

12bit Sound Reactive Neo-Ring

Projects I Like & Follow

Hackaday Prize 2019

Modular Open Source Hardware Tablet that is easy to hack and can run a standard Desktop Linux Distribution (or Android)

DLT one - A Damn Linux Tablet!

Prof. Fartsparkle

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Official Hackaday Prize Entry

An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.

OpenExposer

Hackaday Prize 2019

It's cheap, doesn't use a specialized heart rate AFE and can blink LEDs with your pulse :)

uECG - a very small wearable ECG

Ultimate Robotics

Small, connected device for smelling and hearing in any environment.

STM32L4 Sensor Tile

Expansion boards are designed to be easy to use in DIY IoT projects, low cost, reliable, saves the pain of cabling bread boards

STM32 Blue pill IoT expansion boards

Arduino Sudoku game made using 81 seven-segment displays!

Mega Sudoku

The desktop with an arduino as the main processor. Multitasking, Gaming, Graphics, and (later) File IO

Arduino Desktop

The 2015 Hackaday Prize

NodeUSB is a tiny, low cost $9, WiFi ready, ESP8266 USB dev kit for Internet of things, it comes with NodeMCU pre-installed

NodeUSB- ‘Eat your own dog food’ WiFi IoT DevKit

Homebrew pulse metal detector on Arduino Nano

FoxyPI - Arduino Nano metal detector

LED Music Spectrum generates the beautiful lighting pattern according to the intensity of music.

DIY LED Audio Spectrum Analyzer using WS2812B

Stack a bunch of transparent OLEDs together and you have yourself a Volumetric Display.

TENEX - Solid State Volumetric OLED Display

The 2017 Hackaday Prize

Datalogger WIFI and Bluetooth for the IOT product

IOT Datalogger

The 2018 Hackaday Prize

Do you want a drone ready to be in the air 24 hours/day, 7 days/week? We're propossing this automatized drone supercharger. Go up darling!!!

Drone Supercharger

frasanz frasanz

This my project test distance lora in case face to face, Unexpected results, reach 11.6km

ModbusRTU, lora 12km (real distance)

LoRa 2.4Ghz module used in full duplex mode, sending/receiving MavLink telemetry data

LoRa 2.4 Ghz for drone telemetry

IoT Socket (ESP8266 + Power Supply + 2 SSR) / Orange Pi Zero (MQTT Broker) / iOS App (Controller)

IoT Controller

An electronic board game with magnetic piece detection and illuminated cells.

Interactive Cell Board game

View all

Bits

Kris Winer wrote 07/30/2021 at 21:56

Thanks for liking my STM32L4 Sensor Tile project! Just so happens I am working on an update...

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