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DIY-electronics

Driving a 12V led from a 5V Arduino pin

Driving a 12V led from a 5V Arduino pin

Today i ordered some big illuminated arcade style push buttons for a project. Each button has a built-in led that should be powered with 12 volts, but the Arduino pins […]

Step Brother

Step Brother 16

Step Brother 16 was a DIY x0x-style step sequencer based on Arduino and Renoise that i designed and built a prototype of in 2011.

Metalphoto CV mixer

Metalphoto panel tryout

I tried out having a front panel made using a technique called metalphoto. It’s a simple, cheap and extremely durable

Polarizing mixer zoom

DIY CV mixer design

For practice and fun I made a design for the diy cv mixer I built previously using Synovatron´s kit and DinSync´s schematics. I have made a 10HP eurorack panel using […]

CV mixer

Eurorack DIY CV mixer

Recently I bought a nice eurorack DIY kit and soldered my own polarizing CV mixer. The DIY kit is a really nice product from Synovatron, check it out: http://synovatron.blogspot.se/p/products.html The […]

Skogens trummor

Drum pads of the forest

Drum pads built into pinewood stumps based on Arduino and simple piezo elements. They can be used to trigger sounds via MIDI

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