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Francisco Fernández

Intento acompañar a mi nieto Alex de 8 años, para aficionarlo a la electrónica y la informática.

Bormujos (Sevilla), España

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This user joined on 06/03/2021.

Things I've Built

App móvil, para tú seas el dueño de tu voto y puedas disponer de él y cambiarlo en todo momento, Ási se podría saber al instante, cuantos votos tiene cada candidato.

Projects I Like & Follow

In this period of isolation, I'm trying to build an oximeter with parts already in house. An oximeter is made by two leds and a photodiode.

Oximeter do it yourself

giulio-pons Giulio Pons

All Sky meteorite camera build under 150$.

Cheap All Sky camera project with Raspberry Pi

Hackaday Prize 2020

for demonstration of physical laws in generating electrical energy using hydropower plant

3D printed hydroelectric power plant model

matic-markovi Matic Markovič

A custom vacuum tube pre-amplifier featuring remote control and a nixie tube volume level display

Vacuum Tube Preamplifier with Nixie Display

justin-scott Justin Scott

Stream Deck, but utilizing various Raspberry Pi's!

DIY Stream Deck With Raspberry Pi (PiDeck)

ModbusBox has embedded setup web-page. Yo do not require to program anything to connect any modbus RTU device to MQTT.

IOT ModbusBox

Interface to talk to numerous amateur radios.

Amateur Radio CAT/CI-V Interface Adapters

Arduino Sketch for ESP32, using RC-Switch(c) library and the ESP32 RMT peripheral to emulate RF remote controls (433/315Mhz)

ESP32 RMT peripheral for radio remote control

A project blog about scratch building radio control planes

RC Planes

In-Circuit Oscillator Calibrator for AVR Microcontrollers based on ATtiny84

TinyICOC

stefan-wagner Stefan Wagner

This smart relay can sense the room temperature and sunlight to turn on and off the fan and light bulb. You can monitor the same from mobile

IoT Based Home Automation With Blynk and NodeMCU

Summary of my struggles with automotive CAN bus sniffing and Bluetooth LE powered microcontrollers (nRF51)

Switching music with CAN bus

wiktor-burdecki Wiktor Burdecki

Four wooden blocks with words tell the time. Every 5 minutes, a forklift changes the blocks to the new time.

Forklift clock

Hackaday Prize 2019

An Arduino-based USB keyboard simulator which injects keystrokes via Bluetooth protocol or predefined payloads in SD card

Arduino USB Keystroke Injector (Arduino BadUSB)

amirreza-nasiri Amirreza Nasiri

Hackaday Prize 2020

A caretaker cum health tracker cum SOS beacon for the elderly and the disabled

Smart Caretaker

animeshmajawadia154

Arduino based timer for enlarger used in analog photography

DarkroomRelay

Jumbled digits on clockface, but hands still point to the correct digits

Jumbled Clock

michael-mller Michael Möller

Thanks to my new project, you can download photos of electronics for free

Nude Electronics Art and free photos of pcb

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