Today, mobile power has become an outdoor must-have tool for friends. Compared to previous batteries, whether it is function or portability, it is not the same. Of course, since it is outdoor, many functions are essential. Outdoor travel, safety first, and the security of personal belongings are essential. A safe and reliable alarm system helps to protect the safety of personal belongings, especially for outdoor camping. Sensitive anti-theft measures will play a huge role in the night.
　
　
How to design a mobile power solution with outdoor alarm function? Less nonsense, as shown in the figure, when the pre-alarm function button is pressed, the USB output voltage is loaded on the alarm system, and the mobile portable power source is in the "pre-alarm" state. When the position of the mercury switch B1 is shifted to the normal off position, the relay will be triggered to work, and the KD9561 music piece will work, and an alarm sound will be sounded to remind the safety.
In addition, the high-lighting function of outdoor activities is also essential for mobile power, especially at night, requiring a high-light source. The above figure also has the relevant circuit design for this function. The night-time high-brightness illumination system can get 5V voltage at the USB output port, plus a high-brightness LED and a small current-limiting resistor. The highlight tube is sufficient for the illumination path within 5 meters.
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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Shenzhen MASON VAP Technology Co., Ltd. , https://www.masonvap.com