Young people often stay up late, busy at work, and have no time to take care of them, resulting in dull and dull skin, and the effect of skin care products is greatly reduced. The single-chip microcom
1. Principle of iontophoresis single chip microcomputer
The negative ion introduction instrument uses EMS microcurrent, that is, the principle of mutual repulsion of the same electric charge, to introduce nutrients into the skin to nourish the skin. Among them, EMS microcurrent can stimulate skin cells and promote collagen production.
2. Introduction to the single chip microcomputer program of iontophoresis
In this iontophoresis program, the main control chip adopts EN8F156, and the function parameters:
(1) Power supply mode: Li-ion battery power supply.
(2) Charging voltage: 5V.
(3) Working voltage: 3.7V.
(4) Working mode: import, export, constant temperature, micro current.
