Electronic cigarette and electronic cigarette charging reminder method
An electronic cigarette and charging reminder technology, applied in the field of electronic cigarettes, can solve the problem that electronic cigarettes cannot be charged and reminded, and achieve the effect of preventing power exhaustion and saving costs.
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[0062] Compared with the first embodiment, the electronic cigarette of the second embodiment of the present invention has a more precise and concise power detection module 13, and the user can set the power reminder value (ie, the preset value of the remaining power) through the button K1. It should be understood that the key K1 can also be replaced in other ways, for example, replaced by a touch input module and the like.
[0063] see Figure 6 It is a circuit diagram of the electronic cigarette according to the third embodiment of the present invention. The electronic cigarette according to the third embodiment of the present invention adds a light-emitting diode LED2 on the basis of the second embodiment, so that the light-emitting prompt unit includes a light-emitting diode LED1 and a light-emitting diode LED2. Moreover, LED1 and LED2 have different light emitting colors. Thus, when the detected remaining power is lower than the preset value, the microcontroller 10 can c...
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