https://makezine.com/article/craft/music/the-brakedrum/
The BrakeDrum - Make:
Feb 6, 2008 - This cool musical instrument is based on the circuit bending 5 toys, and a trigger system made from mouse pads and sheet metal. The website has audio
brakedrummake
https://dgautomaterialen.com/product/12140/dop-wlagermoer-dop-44mm
BRAKEDRUM SOCKET 44MM | De Graaf
1867004 DOP RINGMOER + DOP 44MM. Specificaties en bestellen. Links naar GEREEDSCHAP (groep 86), -
de graafbrakedrumsocket