The development of the ultrasonic shoveling instrument program is carried out by the nine-qi single-chip microcomputer NY8A051D model. The 8-pin SOP (150 millimeters) special package is developed and designed through the single-chip program; it cleans the dirt on the face through ultrasonic vibration and can remove stubbornness Blackhead

The development of the ultrasonic shoveling instrument program is carried out by the nine-qi single-chip microcomputer NY8A051D model. The 8-pin SOP (150 millimeters) special package is developed and designed through the single-chip program; it cleans the dirt on the face through ultrasonic vibration and can remove stubbornness Blackhead, it can be said that "everyone has the heart of beauty" This product is not only suitable for female friends, but also can be used by various people.
PCB structure description of ultrasonic peeler

1. Ultrasonic vibrator: Using ultrasonic and nanotechnology, the high-frequency vibration causes the molecules to generate violent friction, so as to achieve the effect of cleaning dirt;

2. Single-chip microcomputer control chip: through program development and design, the single-chip microcomputer chip sends out instructions to let other components work;

3. Flashing buzzer: When the battery power is low, it will flash red and let the buzzer give out a reminder;

4. Lithium battery: The capacity of the battery is 500HMa, and the continuous battery life can reach about 1 hour and 30 minutes.