A cheap, simple way to make hardware buttons control a computer application Say you have some hardware buttons or switches, and you have a computer application, like a computer program, a javascript web application or a Raspberry PI application. And you want […]
My Useless Machine A Useless Machine (aka Ultimate Machine or Leave-Me-Alone-Box) is a box with a switch. When you flip the switch the lid opens and something from inside the box reaches out […]
Render a block from ContentReference in EPiServer 7+ Just a quick post about something I didn’t find anywhere. If you for some reason have a ContentReference that is referencing a Block in EPiServer and you want to render […]
Entity Framework code-first migrations This post is just a little reminder for myself on the syntax for common Entity Framework operations. To be executed in the package manager console in Visual Studio. Enable migrations […]
An Asp.Net REST/json service proxy I had a REST/json service with token authentication that I wanted to consume from a javascript application in an Asp.Net web application. I didn’t want to expose the token used […]
Adding CV/Gate to a Moog Prodigy The Moog Prodigy is a lovely synth, but early models lack input and output for CV/Gate, it is however possible and relatively easy to add this. This post is an […]
First impressions of the Seeed Studio Wio Link Today I got my Wio Link from Seeed Studio, a company from the maker capital Shenzhen in China. I love everything about this product, it’s a great piece of innovation, […]
Preventing random servo movement during Arduino reset When controlling a servo with a microcontroller such as an Arudino or Raspberry PI you will likely face that the servos tend to move randomly when the microcontroller powers up […]
EACCES errors during npm install using sudo When you install npm modules globally on mac or linux and get errors like env: node: No such file or directory /usr/local/lib or… errno ENOENT spawn ENOENT or… code EACCES […]
