>>728
ガワってこれだよ。これにSliderVolumeの爪引っ掛けてArduinoと繋げれば終わり
https://www.ebay.com.au/itm/Hydraulic-Drift-Hydro-E-Brake-Racing-Rally-Handbrake-Lever-Gear-Locking-Blk-/401227729077?hash=item5d6b0948b5:g:Wy0AAOSwal5YLpoZ&;rmvSB=true