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Bjørn Brandal

Mechatronics hobbyist, beginner bass player, work in semiconductor industry

hong kong

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This user joined on 05/11/2020.

My Projects

Converting the Native Instruments KORE controller to a BLE/USB MIDI control surface

BLE Midi controller conversion of NI KORE

Breakout board for REX012864GWPP3N00000 128x64 SSD1309 based OLED display for my KORE 2 MIDI conversion project

OLED breakout board with DC-DC Step-up

BLE interface for BOSS FS-6 pedals or similar using nRF52840

BLE page-turner / control pedal

For my NI KORE BLE MIDI conversion project I needed drivers for endless / 360 deg potentiometers.

Driver/algorithm for 360 deg endless potentiometer

Projects I Like & Follow

The 2017 Hackaday Prize

An open, superior, low cost alternative to FDM 3D printing that takes advantage of high res LCD technology and modern curable resins.

Low Cost, Open Source, LCD based SLA 3D Printer

Reverse engineering the SMA-Q2 smartwatch to run open source firmware on it

Color Open Source Smartwatch

emeryth emeryth

The 2018 Hackaday Prize

nRF52832 ECG fitness tracker hacked into EEG glasses using Arduino code + detect concentration/relaxation with neural network web app

Hacking a $35 ECG nRF52 Fitness Tracker into EEG

Getting Marlin to run on the Monoprice Mini/Malyan M200.

Monoprice Mini Marlin 2.0 Support

The 2017 Hackaday Prize

A set of senors and actuators that make composting simple.

The Compost Professor - A Smart Composting System

The 2018 Hackaday Prize

A charlieplexed 20 LED blinker with ATTiny45. Space efficient daisychained LED placing with shared anode/cathode soldering pads.

LED ring

The 2018 Hackaday Prize

BT audio and hands-free interface between my car radio and my smartphone

Bluetooth audio with display (and maybe OBD)

The 2017 Hackaday Prize

A portable Raspberry Pi that you can access with your smartphone and use as a Bluetooth receiver to stream music to a pair of speakers.

Portable Raspberry Pi Bluetooth Receiver/Player

Universal Arduino Wireless Shield

RadioShield

Successfully adding external audio to the badge "on a breadboard" but then bricking it when adding it permanently.

Hacking the LayerOne 2017 badge for audio... #fail

Onion Omega based pulseaudio server

Onion Omega music server

andrey.malyshenko

NOMNOM: The Video Machine allows users to play YouTube videos as music samples, and sync them like a DJ.

NOMNOM: The Video Machine

The 2018 Hackaday Prize

ROS mobile robot base for everyone

ros-omni-base

panovvv panovvv

ODAlert is a wearable opiate overdose detection device with supporting smartphone app

Overdose Detection Necklace + App

In this project I reverse engineer the interface between my car stereo and CD changer with the goal to replace it by my own Bluetooth PCB

Bluetooth CD Changer Emulator

A music platform designed to play music from across the web by utilizing a simple chrome browser

Web Music Player

A reactive LED Strip for my work Desk.

1-D Music Visualizer

Varshith Solipuram

Low cost dev board with USB C and Power Delivery to easily add USB PD to any project

USB Power Delivery for All

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