Disposable e-cigarettes have been iteratively updated in terms of functionality and appearance over the years and are very popular e-cigarette products. As the needs of the e-cigarette consumer market continue to evolve, users are beginning to pursue more possibilities, such as: wanting to know how much battery and e-liquid are left in the device, wanting to avoid the dry inhalation taste and low battery accidents, and making the e-cigarette look more stylish. It has a high-end feel and a cooler appearance. Various demands have promoted the rise of disposable e-cigarettes with screens.
E-cigarettes are now more popular with display screens. The types of screens commonly used in e-cigarettes include LED screens and LCD screens. In the past, digital tubes were the mainstream, but recently, TFT-LCD screens have attracted much attention. Disposable e-cigarettes with screens are a new trend in e-cigarettes in recent years. Various e-cigarette brands have also launched their own disposable e-cigarettes with displays.
The TFT screen of MKG Technology’s TFT screen e-cigarette solution can display combustion animation, battery power, output wattage, PUFF number, ignition time, ignition mode, atomizing core resistance and other information to provide a better user experience. The main control chip uses py32f030/qfn32, which is also a very cost-effective microcontroller. py32f030/qfn32 is a 32-bit ARM® Cortex®-M0+ core, wide voltage operating range MCU. With up to 64 Kbytes flash and 8 Kbytes SRAM memory, the maximum operating frequency is 48 MHz. The chip integrates multiple communication peripherals such as I2C, SPI, USART, 1 12bit ADC, 5 16-bit timers, and 2 comparators.
