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O.A.Olsen

engineer

norway

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This user joined on 05/28/2016.

My Projects

Nice front panels for projects can be made by printing on laminated panels, a process made for wall decoration photographic images

Dibond-aluminium front panels

Make a plastic ring used to avoid contact with potentially corona virus contaminated door handles.

Door handle ring

Use a processor to press remote keys

Controlled remote

I needed two reset switches: one to reset the processor to run from flash and one to start the boot loader

STM32F arm reset circuit

Automatically switch the direction of RS485 drivers, Useful for controllers without dedicated hardware, like BeagleBone and Raspberry PI.

Automatic Direction Control for RS-485 Interfaces

I use a script/makefile system to maintain readable PCB description document and BOM and position files for assembly houses

Kicad documentation

View all 11 projects

Projects I Like & Follow

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

Hackaday.io Project

The 2018 Hackaday Prize

AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25

Compact, $25 spectrometer

kris-winer Kris Winer

The 2015 Hackaday Prize

An open source hydroponic garden control, monitoring, and grow system with cloud database and dashboard.

HydroPWNics

The 2016 Hackaday Prize

Hooking up a DIY spectrometer to professional spectroscopy software

Universal software for DIY spectrometers

friedrich-menges Friedrich Menges

The 2015 Hackaday Prize

This is the result of 3,500 man-hours of labor and love, but we need your help to push it forward, HAD community

Low Cost X-Ray Systems for Developing Nations

adam-munich Adam Munich

Yes! You can now have "Alexa" do what you want, when you want, by using a Raspberry Pi.

Amazon Echo Voice Command Automation

gamaral gamaral

The 2015 Hackaday Prize

An Arduino IoT Farming Experiment

The Smart Garden

frank-vigilante Frank Vigilante

Hackaday Prize 2020

open-source hardware components for a smart and renewable energy system

Libre Solar -Building Blocks for DC Energy Systems

The 2016 Hackaday Prize

Gathering more data on PM in our environment

Particulate Matter Sensor Network

Official Hackaday Prize Entry

HF Rx SDR cape for the BeagleBoneBlack based on the SoftRock RXII

BlackRock SDR: BeagleBone SDR cape

1.Electronic calendar 2.Digital clock 3. Environment temperature detection

Digital Electronic Clock Temperature Voltage Modul

The programming model I wish to use in ece5760 is LINUX running on the ARM processors, talking to hardware on Intel/Altera/Terasic board.

DE1-SoC CycloneV experiments

bruce-land Bruce Land

The 2016 Hackaday Prize

Packed into a 20 ft. shipping container, this food production system combines automation, hydroponics and aquaculture.

Containerized Hydro/Aquaculture Food Production

Mini UPDI Programmer (jtag2updi) for megaAVR and tinyAVR Microcontrollers based on ATtiny1604

Mini UPDI Programmer Stick

stefan-wagner Stefan Wagner

Probably the simplest UPDI Programmer for tinyAVR and megaAVR Microcontrollers

PyUPDI Programmer

stefan-wagner Stefan Wagner

Official Hackaday Prize Entry

A solid robotics platform developed in Viet Nam for under 100$

Robotics for the Rest of Us

The 2015 Hackaday Prize

A low-cost simple product which digitizes paper records.

Doc Digitizer

madhav-m-nair Madhav M Nair

The 2015 Hackaday Prize

Open source development platform for learning electronics, robotics and programming.

Oktopod: Dev Kit for Robo-ideas!

oktopod-studio Oktopod Studio

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Bits

Stefan Wagner wrote 06/14/2020 at 15:15

Thanx for following my project Mini UPDI Programmer !

Are you sure? yes | no

Kris Winer wrote 04/25/2018 at 17:52

Thanks for following my $25 spectrometer project!

Are you sure? yes | no