Today we share an indoor mirror water and gas automatic cleaner circuit. The circuit comprises a condensation sensor, a mirror heating wire, a control circuit and a power supply circuit, the power supply circuit is connected to the control circuit to provide a working power to the control circuit, and the condensation sensor is connected to the input end of the control circuit, and the detected The mirror water and gas signal is sent to the control circuit, and the output end of the control circuit is connected with the mirror heating wire, and the mirror heating wire is controlled according to the mirror water and gas signal.
When the humidity around the mirror is high and the water mist appears on the mirror surface, the water mist on the mirror surface can be automatically removed to prevent the water from corroding the mirror surface and causing mildew and rust spots. As shown in the figure below, E is the condensation sensor in the home video tape recorder to detect moisture. VT1 and VT2 form a Schmitt circuit, which realizes two stable actions according to the change of the resistance of the dew component. When the humidity of the air around the mirror surface becomes low, the resistance of the dew condensation element becomes small.
OTG USB Flash Drive is one serial of USB flash drive,which is hot selling right now and widely used on different mobiles,including Iphone and all smart phones which can support OTG function.More and more people choose it since it is quite small and very easy to take with.
There are mainly 4 kinds of OTG USB flash drive as below:
1. 2 IN 1 USB flash drive with micro(or Android)
2. 2 IN 1 USB flash drive with type C.
3.2 IN 1 USB flash drive with lighting for Iphone.
4.3 IN 1 OR 4 IN 1 USB flash drive with lightning/micro/USB C.
Most OTG USB flash drives start with 8GB until 256GB.You may also look for 1TB 2TB OTG USB memory stick but you will find the 1TB 2TB OTG USB flash drive you bought not working soon when you want to save more and more files,or even some files are missing.Why? Because they are not real full capacity!
We only do real full capacity as promised,and no upgrade or fake capacity from us.
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