As shown in the figure, it is a dual-trigger strobe circuit that generates an oscillation signal trigger and an external audio input signal trigger by its own circuit. Circuit principle: The principle of stroboscopic is basically similar to the principle of photography. It requires a high power supply voltage and requires a pilot power supply. The two-stage power supply of the lamp is formed by direct voltage doubler rectification of the 220V city voltage; the ignition power source is boosted by the thyristor switch. In the figure, B is a step-up transformer. The thyristor control is controlled by two trigger sources; one from the 555 oscillating circuit; the other from an external audio signal, which is isolated by a 4N25 optocoupler to trigger the thyristor. The trigger mode is controlled by the ripple switch K. When the internal combustion trigger is selected, the strobe light working frequency is adjustable. When the music trigger is selected, the flash frequency is synchronized with the music.
With the improvement of people's quality of life, people's lifestyles have also become varied. Different kinds of recreational products are starting to appear in people's lives, such as electronic cigarettes. The emergence of e-cigarettes represents a part of young people's thinking and means that electronic products are beginning to show a trend towards diversity.
simply replace the pods. The Pod system uses an integrated pod rather than a tank for higher nicotine strength and provides low power traction. the Pod system is rechargeable and has a longer life and higher battery capacity than disposable electronic cigarettes.
Our company Pod system has a built-in 380mAh battery and a USB charging port on the bottom. In comparison, the Pod system has a built-in battery of only 180mAh, but the Pod system charges much faster.
Our electronic cigarettes are of rechargeable construction. The first time you use the charger to charge, it is recommended to use up the remaining power before filling up, this is to ensure the performance of the battery.
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