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mastermind88

Hardware and Embedded Software Senior Engineer. Robotics, RF and Automation

Cookieland

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This user joined on 10/01/2020.

Projects I Like & Follow

A Raspberry Pi internet world radio receiver

Raspberry Pi World Radio

abraham-martinez-gracia Abraham Martinez Gracia

Wireless packet radio interface for HF/VHF/UHF transceivers, using ESP32 as KISS TNC or audio relay for use with soft modems

ESP32 TNC and Audio Relay for HF/VHF Packet Radio

ryan-kinnett Ryan Kinnett

A 3D printer for printing with welding wire

Wire 3D Printer

dominik-meffert Dominik Meffert

Hackaday Prize 2020

A disaster-resilient communications network powered by the sun

Disaster Radio - LoRa Mesh

Released in late 2007 NAND Flash capacity was still very limited (4GB and 8GB MLC). But is it possible to replace the aging NAND Flash?

iPod Nano 3rd Gen MLC NAND Upgrade & Software Hack

hugo-melder Hugo Melder

My goal is to design a 3D printed standalone speaker based on transmission line theory - info: Martin J. King - http://www.quarter-wave.com/

3D printed Bluetooth speakers - LittleJet!

davide-ercolano Davide Ercolano

1/2 Watt stereo audio amplifier with extra gain and loudness control.

LM386 stereo audio amplifier

carbonosilcio carbono.silício

LoRaMessenger is an off-grid chat between LoRa equipped ESP32 nodes with a simple wireless web interface.

LoRaMessenger

I'm transforming my Planck keyboard into a completely wireless keyboard using Bluefruit LE and wireless chargers.

Bluetooth Planck Keyboard

In this project I reverse engineer the interface of my BMW CD changer and replace it by my own Bluetooth PCB to play music from my phone :).

Bluetooth CD Changer Emulator

A dual band VHF/UHF module based around two AX5043 radios. Built to work with HAM Radio communications using AFSK and G3RUH modulations.

VUHF Radio

We are going to create an AC Voltage Measuring Device using Arduino, which will estimate the voltage of Alternating Current.

AC Voltmeter using Arduino

hiotron hIOTron

Hackaday Prize 2020

Social distancing at the edge

COVID19 Authorized Entry Using Face Mask Detection

rahul-khanna Rahul Khanna

Arduino based high voltage parallel programmer for AVR microcontrollers

AVR High Voltage Programmer 2

dilshan-jayakody Dilshan Jayakody

Transforming a broken ZX Spectrum +2 into a battery powered cyberdeck of sorts with display and custom macropad

PIERCy-1 - ZX Spectrum +2 Raspberry Pi Mod

raphael Raphael

I build a TENS curcuit following an online description on a prototype board.

TENS Circuit on breadboard

max-felix-mller Max-Felix Müller

A non-invasive glucose meter that calculates the amount of blood glucose

Non-invasive glucose meter

loranzo-johnson Loranzo Johnson

A low-cost open-source medical ventilator developed by experienced medical device developers.

BostonVent

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