1、 Development principle of electric toothbrush scheme

The principle of the electric toothbrush designed by hengjiasheng electronics is that the high-frequency vibration of the toothbrush is driven by the high-speed rotation of the micro motor, and the fine and rich foam is generated to enter the deep part of the teeth, so as to achieve the effect of cleaning the tartar and whitening the teeth. Without frequent manual back and forth brushing, the teeth can be thoroughly cleaned and people's daily oral problems can be solved!

2、 Functional description of electric toothbrush scheme

The electric toothbrush developed by Hengjiasheng Electronics uses the Jiuqi single chip microcomputer NY8A062D as the main control chip, and engineers can finally achieve the following functions through circuit design and functional modules:

(1) Press the key to control. There are two working modes. In the shutdown state, click to switch to the normal mode, double-click to switch to the strong mode, and click the third time to switch off.

(2) Led light shows that it is red light when the battery is low and charged, green light when it is full, and white light when it works normally.

(3) Set the time and operate each gear for 2 minutes to avoid excessive cleaning. The oral cavity is divided into four cleaning areas. In the working mode, there is a vibration prompt every 30 seconds to remind you to change the cleaning position.

The PCB structure diagram of the electric toothbrush developed by Hengjiasheng Electronics is fully compatible with the male mold shell of other electric toothbrushes on the market, and the PCB structure can be customized according to customer needs. Moreover, the PCB of the electric toothbrush is a single panel, and the shape of the electric toothbrush can be designed and changed by itself. Businesses can create more electric toothbrushes of different styles to meet the market demand.

The above is the detailed content sharing of Hengjiasheng Electronic SCM engineers on the development of electric toothbrush scheme. If you have requirements for the development of electric toothbrush SCM scheme or the customization of SCM functions, please contact us. Hengjiasheng Electronics focuses on the development of single-chip application scheme and MCU application function customization, and is committed to providing more novel electronic products for the majority of manufacturers!