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Time of issue:2021-03-10 16:47:33

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03-27 

Automatic induction hand sanitizer circuit board solution

With the rapid development of technology, more and more smart products appear in our lives, and the automatic sensor hand sanitizer is one of them. I believe that everyone is familiar with the automatic sensor hand sanitizer, especially in some shopping malls, hotels, airports, high-speed railway stations and other places with relatively large traffic, you can basically see it as long as you go to the bathroom. This shows that it is widely used in our lives. We know that under normal circumstances, the hand sanitizer of the traditional push-type hand sanitizer does not flow out automatically, so it needs to be touched and pressed before it flows out, which can easily cause cross-infection of germs. The automatic induction hand sanitizer machine just solves this problem. Through the method of automatic induction drive technology, it changes the contact form of the push-type hand sanitizer machine, which effectively reduces the transmission path of germs, thereby avoiding the formation of cross-infection of germs. . As for the automatic induction hand sanitizer, its working principle is: the signal is generated by the sensor with lens and pyroelectric tube, amplified and compared by electronic circuit, and then output switch signal to drive the DC motor to drive the deceleration mechanism to rotate, and the deceleration mechanism The connecting rod pushes the piston, and finally squeezes out the soap. Under normal circumstances, the auto-sensing hand sanitizer has two kinds of battery life: charging power and battery. This can be selected according to the actual use scenario. For example, you can choose the battery-equipped hand sanitizer without socket holes. In addition, there are a variety of options for the dispensing method of the hand sanitizer in the automatic sensor hand sanitizer machine, such as spray, drip, and foam. However, no matter which discharge method is selected, the internal chip circuit control board needs to be set. Therefore, for electronic products, IC circuit boards are like human brains, which control the work of electronic products.