The design consist to make a retrofitting from a aestethic corporal equipment. The original device was relieved and then, the schematic circuit , PCB and firmware was developed all from the beginning to improve the quality and performance of it.
The final product consisted on a device that interface with the user through tacts switch and also a display. The outputs are controlled by 4 potentiometer. The user goes through different menus to choose and configure different electroestimulation programs: length of session, intensity of the signal, wave form of the signal, etc.
The total project consist on schematics design, PCB (dual layer) with DIP components development, BOM and user’s manual.