Development of an MCU solution for Electronic cigarettes
t is equipped with a built-in USB charging port
Adopt large-capacity batteries
Low-power MCU
The standby current is less than 10 microamperes
The motor vibration indication function and the adjustable output voltage function can be added
Perfect LED indication function
When charging, it flickers; when fully charged, it remains on constantly
2. The light gradually brighens at the beginning of smoking, remains bright during smoking, and gradually fades at the end of smoking
3. Low voltage flashes 10 times as a prompt