elecrowtycc Starting from the first Arduino suit PCB assembly, I have been in contact with the robot for several years pcb assembly, but it has not been done until recently. There were two skills for me to open the door to the new world PCB prototype: Python and Linux. Behind them are powerful open source communities 3144. Mastered the tools of these two tools (meta tools), you feel the Internet everywhere is the hand of the weapons.Last week in the company's internal programming training, there is a word won my heart: we are software engineers, not programmers SIM808. Our work is not to write procedures, but the rational use of tools to solve the problem. In Google, if you feel you have to write a feature from scratch, but you have not found the appropriate sg3525 tool Bale. In the open source community even more so.