Hello Sir,I am a professional Embedded Designer with 15+ years experience in Digital and Analog fields, working with 8051,AVR,PIC,ARM,DSPs,FPGAs,PLCs,Robotics etc and rich experience in PCB designing(Eagle Professional version) and layouts. Many of my Projects have been published in Leading Electronics Magazines like EDN-Asia, Electronics For You etc recently designed Complex Embedded projects for Freelancer clients,like MPPT solar/wind Charge Controller,Temperature controller,Wireless Data controller,Li-ion Battery charger, DC motor controller etc. Honestly, the Budget you have allocated for this job is very less,As per your requirement i can provide you with Manual control as well as PC controlled.