The part in the gripperPlaced partsBlock frames: controller, power row, sensor, connectorA real 14-part board run through the arrangement, drawn at one twelfth scale. The head places the controller and its pull-ups, series parts and bypass capacitor first, then the regulator with its input and output capacitors along the top, then the sensor on the left and the header on the right. The dashed frames are the functional blocks the algorithm found.