Tag Archives: pcb

grbl shields

So, i have a single layer grbl shield and a dual layer grbl control shield for a leonardo on my desk. grbl shield: single top-layer (the silver one) i2c connector (bottom right) axis/stepper connectors (top right) limits connector (top center) depth sensor connector (top left) 3 switches for reset/start/stop status LED spindle control shield: dual… Read More »

PCB designs for grbl

‘ve been working on PCB designs for my grbl setup: main controller spindle controller stepstick adapter for NEMA23 stepper I’ have them produced asap … Update: some grbl_mc PCBs should arrive end of next week. 2 of them might be available for sale (including the TBX…). please email if interested. an earlier version of the… Read More »