Koje 16 – Diy drum machine in a upcycled case

Hi Here is a short demonstration/build video of a drum machine I built. It is based around two Arduino Nanos and the codes are from Look Mum NO Computer and Jan Osman’s XR-10 drum module (links at the end). I has six voices and you can control the volume and pitch of each sound individually. The sequence length can be chanced from 1 to 32. And I build an internal clock for it and an Lm 386 amp for the speaker. It can be externally clocked too. The was a sticker on the intercom “Koje 16“. I kept it as the name. It got some wear on it during the process. Koje is Finnish and translates to “machine“. I did not film most of the work for this one. Lots of sanding went in to get the finish to look good. The kitchen grease had sunk in really deep and I am not sure if I managed to get everything out. Hope so. You can support me buy buy-in my merchandise. Synth related stuff mostly. Here: and I am on instagram as Olascary. and on Facebook as Vola Noisy Stuff. Thans for watching! Links: #/big-button