$12/hr
                                                            ·
                                                            
                                                            Starting at
                                                            $28
                                                            
                                                            
                                                              Ongoing
                                                            
                                                            
                                                        
                                                        
                                                        I have been doing PCB for many years. I work very professionally. I usually take the circuit diagram, then analyze the unreasonable place. When the diagram was finished, I started to draw the PCB. I will...
                                                        
                                                        
                                                            Circuit DesignDrawingEngineeringMathematicsPCB Design