1.wireless reading 2.can design for you 3.remote control In recenty years ,we have ... SILICON LABS, ABOV MCU software design ,and pcb design ,, infineon operates through drawing board, microcontroller hardware and software program design and development, OEM was born ... two SMT machine ,and one two DIP machine ,have 4 assembley lines .we hope cooperate with you ! Product pcb and software design