This circuit board is for closed loop control of an industrial stepper motor by an Android application.
| Service | PCB Assembly |
| Complexity | ⭐⭐ |
| Quantity | 25 production |
| Points of interest | 0.8mm BGA LGA wireless modules 0402 passive components 0.4mm QFN ICs Impedance controlled antennae traces |
| Processes | T3 standard lead-free solder paste Fine pitched stencil Pick-and-place machine Vaporphase soldering oven |
