3pi Expansion Kit without Cutouts - Rot Abverkaufen and receive lines allows for

and receive lines allows for easy mounting that takes up as little as four breadboard rows

Our basic relay carrier boards are available in single-channel and dual-channel versions

headers to the logic connections along the left side of the board to enable use with custom cables or solderless breadboards

USB-A (device)

3pi Expansion Kit without Cutouts - Rot Abverkaufen and receive lines allows forThis kit includes a round printed circuit board (PCB) with holes spaced on a 0. 100" grid, two extended 27 male headers, two extended 12 male headers, one 27 female header, two 12 female headers, four 7 8" nylon spacers, four 1 1 4" screws, and four nuts. The expansion PCB matches the diameter of the 3pi chassis and mounts just above the tops of the wheels using the four included screws and spacers. Once assembled, the PCB has electrical connections