22857481_1680211108707491_1779912779075944448_n Published 28. Oktober 2017 at 640 × 615 in Thanks for the submission of this voltage reference device – milled and soldered in the ELAB at the TU Graz #MINImill #qbot #pcbmilling #pcbmill #printedcircuitboards #electronics #geek #gadget #startup #startupequipment #techie #technology #diycnc #diy #maker #instalab #instatech